808:
2754:
1195:
371:
2764:
2743:
2774:
470:
156:: Botswana is participating in regional development efforts; expanding fully digital system with fiber-optic cables linking the major population centers in the east as well as a system of open-wire lines, microwave radio relays links, and radiotelephone communication stations (2011);
168:: country code - 267; international calls are made via satellite, using international direct dialing; 2 international exchanges; digital microwave radio relay links to Namibia, Zambia, Zimbabwe, and South Africa; satellite earth station - 1 Intelsat (Indian Ocean) (2011).
42:(six weekly newspapers). Foreign publications are sold without restriction in Botswana. Two privately owned radio stations began operations in 1999. Botswana's first national television station, the government-owned
570:
256:
1602:
1372:
162:: fixed-line teledensity has declined in recent years and now stands at roughly 7 telephones per 100 persons; mobile-cellular teledensity now pushing 140 telephones per 100 persons (2011);
1517:
1357:
1377:
559:
388:
1184:
272:
237:
2726:
2698:
2693:
1718:
354:
288:
672:
758:
1628:
1046:
1392:
838:
506:
2720:
1675:
1671:
1296:
593:
2715:
2705:
2685:
2487:
911:
641:
625:
435:
1684:
656:
407:
46:(BTV), was launched in July 2000. It began broadcasting with three hours of programming on weekdays and five on weekends, offering news in
2798:
2710:
2556:
1432:
2482:
1667:
1542:
1532:
1337:
609:
414:
2576:
1547:
1437:
1367:
1177:
454:
2361:
1909:
1711:
1607:
1527:
1492:
1477:
1462:
1417:
1352:
315:, Tlkokweng, Mogoditsane, Phakalane, Francistown, Lobatse, Palapye, Maun, Kasane, Selibe-Phikwe, Letlhakane, Jwaneng, and Orapa.
189:
DiVX Compatible with 480i / 480p / 720p / 1080i/ 1080p video formats. Auto and manually scan all available TV and radio channels.
421:
2472:
1482:
1135:
771:
2467:
2018:
1582:
1557:
1407:
1402:
1382:
1347:
392:
403:
2492:
1654:
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1636:
1567:
1537:
1522:
1507:
1497:
1487:
1452:
1447:
1397:
1342:
1317:
1089:
947:
899:
884:
751:
349:
2777:
2767:
2528:
2425:
1968:
1735:
1577:
1572:
1512:
1467:
1427:
1322:
1170:
2757:
2264:
1704:
1632:
1552:
1502:
1457:
1442:
1422:
1412:
1387:
1327:
1253:
1036:
957:
683:
2616:
2538:
2477:
2184:
1658:
1562:
1472:
1362:
1289:
1069:
921:
843:
828:
491:
344:
381:
2388:
2349:
2194:
2094:
2023:
1956:
1783:
1263:
1079:
792:
91:
One state-owned and one privately owned; privately owned satellite TV subscription service is available (2007).
2747:
1989:
1924:
1877:
1763:
1142:
1104:
1056:
980:
889:
874:
807:
744:
2586:
2571:
2415:
2366:
2289:
2189:
1867:
1753:
1748:
894:
428:
474:
2508:
2294:
2109:
2054:
2049:
1862:
1827:
1021:
906:
292:: 100,096 addresses allocated, less than 0.05% of the world total, 47.7 addresses per 1000 people (2012).
1222:
267:
348,124 wireless broadband subscriptions, 102nd in the world; 16.6% of the population, 76th in the world.
2410:
2214:
2179:
2099:
2079:
2001:
1889:
1810:
1282:
1232:
1074:
985:
916:
879:
833:
816:
507:"Botswana Mobile Operators and Fixed Network Operators list (Africa mobile and fixed network operators)"
2324:
2284:
2254:
2011:
1946:
1837:
1109:
1099:
1064:
862:
848:
637:
621:
339:
264:
16,407 fixed broadband subscriptions, 134th in the world; 0.8% of the population, 143rd in the world;
223:
590:
2334:
2274:
2033:
1995:
1852:
1793:
1778:
1258:
1248:
1198:
1128:
999:
975:
935:
797:
779:
329:
2561:
2518:
2449:
2319:
2249:
2224:
2159:
2006:
1727:
1084:
952:
676:
79:
2 state-owned national radio stations; 3 privately owned radio stations broadcast locally (2007);
653:
2601:
2523:
2437:
2420:
2383:
2269:
2229:
2059:
2028:
1894:
1788:
1151:
1041:
1031:
1026:
334:
542:
2606:
2566:
2546:
2513:
2442:
2400:
2314:
2169:
2154:
2129:
2104:
2064:
1914:
1773:
1768:
1758:
1016:
1011:
704:
51:
2234:
2089:
1857:
1820:
787:
660:
597:
17:
1832:
560:"Botswana Household access and use of Information & Communication Technologies-2014"
2432:
2304:
2279:
2239:
2209:
2084:
1919:
1805:
701:
ITIL Foundation
Essentials ITIL 4 Edition - The ultimate revision guide, second edition
59:
663:, Country IP Blocks. Accessed on 2 April 2012. Note: Site is said to be updated daily.
600:, Population data, International Programs, U.S. Census Bureau, retrieved 26 June 2013
245:
241,272 users, 148th in the world; 11.5% of the population, 166th in the world (2012);
31:
include newspapers, radio, television, fixed and mobile telephones, and the
Internet.
2792:
2581:
2354:
2344:
2259:
2149:
2144:
2134:
2119:
1941:
1800:
1208:
1094:
962:
680:
612:, International Telecommunications Union (Geneva), June 2013, retrieved 22 June 2013
2459:
2299:
2244:
2174:
2139:
2074:
1973:
1963:
1815:
2659:
2309:
2219:
2204:
2164:
2124:
1983:
370:
63:
43:
1274:
1194:
2664:
2371:
2069:
1978:
1934:
1904:
1882:
1872:
1847:
549:, U.S. Central Intelligence Agency, 7 January 2014. Retrieved 21 January 2014.
39:
696:
2649:
2114:
1929:
708:
67:
1162:
479:
2644:
2634:
2551:
2376:
2199:
767:
324:
312:
210:
VBI Teletext support 6 MHz software setting Auto / Manual program search.
47:
28:
2639:
2624:
2669:
2629:
1951:
1743:
1696:
736:
2654:
2591:
1899:
686:. Accessed on 2 April 2012. Note: Data are mostly for 1 July 2012.
55:
35:
2596:
638:"Active mobile-broadband subscriptions per 100 inhabitants 2012"
622:"Fixed (wired)-broadband subscriptions per 100 inhabitants 2012"
308:
1700:
1278:
1166:
740:
1842:
485:
364:
231:
58:, with plans to produce 60% of its programming locally. The
589:
Calculated using penetration rate and population data from
34:
In addition to the government-owned newspaper and national
730:
610:"Percentage of Individuals using the Internet 2000-2012"
703:, IT Governance Publishing, p. 76, 2020-04-16,
2678:
2615:
2537:
2501:
2458:
2399:
2333:
2042:
1734:
1616:
1591:
1310:
1241:
1215:
1055:
998:
934:
861:
815:
778:
395:. Unsourced material may be challenged and removed.
538:
536:
534:
532:
530:
528:
526:
591:"Countries and Areas Ranked by Population: 2012"
1712:
1290:
1178:
752:
143:3.1 million lines, 129th in the world (2012);
8:
731:Botswana Communications Regulatory Authority
355:Botswana Communications Regulatory Authority
311:has been introduced in the following areas:
2727:Global telecommunications regulation bodies
2763:
1719:
1705:
1697:
1297:
1283:
1275:
1185:
1171:
1163:
1004:
940:
867:
821:
759:
745:
737:
585:
583:
455:Learn how and when to remove this message
248:120,000 users, 154th in the world (2009);
130:160,500 lines, 134th in the world (2012);
38:network, there is an active, independent
183:Supports ISDB-T broadcast (13 segments).
498:
186:MPEG-2/ MPEG-4 AVC/ H.264 HD/ SD video.
642:International Telecommunication Union
626:International Telecommunication Union
7:
2773:
393:adding citations to reliable sources
25:
2772:
2762:
2753:
2752:
2741:
2362:Free-space optical communication
1603:Sahrawi Arab Democratic Republic
1373:Democratic Republic of the Congo
1193:
806:
576:from the original on 2022-10-09.
473: This article incorporates
468:
404:"Telecommunications in Botswana"
369:
251: 80,000 users (2007).
82:AM 8, FM 13, shortwave 4 (2001).
640:, Dynamic Report, ITU ITC EYE,
624:, Dynamic Report, ITU ITC EYE,
380:needs additional citations for
207:Supported 7 days EPG function.
1:
350:Telephone numbers in Botswana
2748:Telecommunication portal
2529:Telecommunications equipment
1305:Telecommunications in Africa
644:. Retrieved on 29 June 2013.
628:. Retrieved on 29 June 2013.
201:Teletext / Bit map subtitle.
2265:Alexander Stepanovich Popov
684:Central Intelligence Agency
511:www.africantelecomsnews.com
296:Internet Service Providers:
70:cover most of the country.
2815:
2799:Communications in Botswana
1969:Telecommunications history
697:"THE ITIL FOUNDATION EXAM"
345:Botswana Internet Exchange
304: 2 ISPs (1999).
229:Internet top-level domain:
221:
192:Aspect ratio 16:9 and 4:3.
18:Communications in Botswana
2736:
2577:Public Switched Telephone
2389:telecommunication circuit
2350:Fiber-optic communication
2095:Francis Blake (telephone)
1890:Optical telecommunication
1205:
1122:
1007:
943:
870:
824:
804:
793:Bechuanaland Protectorate
213:Multi language supported.
2488:Orbital angular-momentum
1925:Satellite communications
1764:Communications satellite
1358:Central African Republic
492:(Archived 2014 edition.)
2367:Molecular communication
2190:Gardiner Greene Hubbard
2019:Undersea telegraph line
1754:Cable protection system
709:10.2307/j.ctv10crcc0.14
289:Internet IPv4 addresses
138:Mobile cellular in use:
95:Television sets in use:
2509:Communication protocol
2295:Charles Sumner Tainter
2110:Walter Houser Brattain
2055:Edwin Howard Armstrong
1863:Information revolution
475:public domain material
27:Telecommunications in
2483:Polarization-division
2215:Narinder Singh Kapany
2180:Erna Schneider Hoover
2100:Jagadish Chandra Bose
2080:Alexander Graham Bell
1811:online video platform
1518:São Tomé and Príncipe
1378:Republic of the Congo
195:1000 channels memory.
54:, entertainment, and
2325:Vladimir K. Zworykin
2285:Almon Brown Strowger
2255:Charles Grafton Page
1910:Prepaid mobile phone
1838:Electrical telegraph
1047:World Heritage Sites
389:improve this article
340:Internet in Botswana
224:Internet in Botswana
204:Compliant with ETSI.
2275:Johann Philipp Reis
2034:Wireless revolution
1996:The Telephone Cases
1853:Hydraulic telegraph
1593:States with limited
1199:Economy of Botswana
839:Reservoirs and dams
798:History of Gaborone
567:Statistics Botswana
330:Botswana Television
283:6,374 hosts (2008).
280:1,806 hosts (2012);
87:Television stations
44:Botswana Television
2473:Frequency-division
2450:Telephone exchange
2320:Charles Wheatstone
2250:Jun-ichi Nishizawa
2225:Innocenzo Manzetti
2160:Reginald Fessenden
1895:Optical telegraphy
1728:Telecommunications
1228:Telecommunications
971:Telecommunications
677:The World Factbook
659:2009-05-13 at the
596:2017-03-29 at the
481:The World Factbook
257:Internet broadband
154:general assessment
125:Main lines in use:
2786:
2785:
2524:Store and forward
2519:Data transmission
2433:Network switching
2384:Transmission line
2230:Guglielmo Marconi
2195:Internet pioneers
2060:Mohamed M. Atalla
2029:Whistled language
1694:
1693:
1620:other territories
1393:Equatorial Guinea
1272:
1271:
1160:
1159:
1118:
1117:
1090:Human trafficking
994:
993:
930:
929:
912:Political parties
900:Human trafficking
885:Foreign relations
857:
856:
484:(2024 ed.).
465:
464:
457:
439:
335:Media of Botswana
198:Parental control.
16:(Redirected from
2806:
2776:
2775:
2766:
2765:
2756:
2755:
2746:
2745:
2744:
2617:Notable networks
2607:Wireless network
2547:Cellular network
2539:Types of network
2514:Computer network
2401:Network topology
2315:Thomas A. Watson
2170:Oliver Heaviside
2155:Philo Farnsworth
2130:Daniel Davis Jr.
2105:Charles Bourseul
2065:John Logie Baird
1774:Data compression
1769:Computer network
1721:
1714:
1707:
1698:
1681:
1680:(United Kingdom)
1676:Tristan da Cunha
1672:Ascension Island
1664:
1651:
1642:
1618:Dependencies and
1311:Sovereign states
1299:
1292:
1285:
1276:
1197:
1187:
1180:
1173:
1164:
1145:
1138:
1131:
1005:
966:
941:
868:
822:
810:
761:
754:
747:
738:
718:
717:
716:
715:
693:
687:
670:
664:
651:
645:
635:
629:
619:
613:
607:
601:
587:
578:
577:
575:
564:
556:
550:
540:
521:
520:
518:
517:
503:
489:
472:
471:
460:
453:
449:
446:
440:
438:
397:
373:
365:
148:Telephone system
21:
2814:
2813:
2809:
2808:
2807:
2805:
2804:
2803:
2789:
2788:
2787:
2782:
2742:
2740:
2732:
2674:
2611:
2533:
2497:
2454:
2403:
2395:
2336:
2329:
2235:Robert Metcalfe
2090:Tim Berners-Lee
2038:
1858:Information Age
1730:
1725:
1695:
1690:
1689:
1679:
1662:
1649:
1640:
1621:
1619:
1612:
1596:
1594:
1587:
1306:
1303:
1273:
1268:
1237:
1211:
1201:
1191:
1161:
1156:
1148:
1141:
1134:
1127:
1114:
1051:
1037:Public holidays
990:
964:
926:
853:
811:
802:
788:Bantu expansion
774:
765:
727:
722:
721:
713:
711:
695:
694:
690:
671:
667:
661:Wayback Machine
652:
648:
636:
632:
620:
616:
608:
604:
598:Wayback Machine
588:
581:
573:
562:
558:
557:
553:
547:World Fact Book
541:
524:
515:
513:
505:
504:
500:
478:
469:
461:
450:
444:
441:
398:
396:
386:
374:
363:
321:
301:11 ISPs (2001);
226:
220:
175:
133:136,900 (2006).
122:
115:365,650 (2014).
100:101,713 (2001);
89:
76:
23:
22:
15:
12:
11:
5:
2812:
2810:
2802:
2801:
2791:
2790:
2784:
2783:
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2780:
2770:
2760:
2750:
2737:
2734:
2733:
2731:
2730:
2723:
2718:
2713:
2708:
2703:
2702:
2701:
2696:
2688:
2682:
2680:
2676:
2675:
2673:
2672:
2667:
2662:
2657:
2652:
2647:
2642:
2637:
2632:
2627:
2621:
2619:
2613:
2612:
2610:
2609:
2604:
2599:
2594:
2589:
2584:
2579:
2574:
2569:
2564:
2559:
2554:
2549:
2543:
2541:
2535:
2534:
2532:
2531:
2526:
2521:
2516:
2511:
2505:
2503:
2499:
2498:
2496:
2495:
2490:
2485:
2480:
2475:
2470:
2468:Space-division
2464:
2462:
2456:
2455:
2453:
2452:
2447:
2446:
2445:
2440:
2430:
2429:
2428:
2418:
2413:
2407:
2405:
2397:
2396:
2394:
2393:
2392:
2391:
2381:
2380:
2379:
2369:
2364:
2359:
2358:
2357:
2347:
2341:
2339:
2331:
2330:
2328:
2327:
2322:
2317:
2312:
2307:
2305:Camille Tissot
2302:
2297:
2292:
2287:
2282:
2280:Claude Shannon
2277:
2272:
2270:Tivadar Puskás
2267:
2262:
2257:
2252:
2247:
2242:
2240:Antonio Meucci
2237:
2232:
2227:
2222:
2217:
2212:
2210:Charles K. Kao
2207:
2202:
2197:
2192:
2187:
2185:Harold Hopkins
2182:
2177:
2172:
2167:
2162:
2157:
2152:
2147:
2142:
2137:
2132:
2127:
2122:
2117:
2112:
2107:
2102:
2097:
2092:
2087:
2085:Emile Berliner
2082:
2077:
2072:
2067:
2062:
2057:
2052:
2046:
2044:
2040:
2039:
2037:
2036:
2031:
2026:
2024:Videotelephony
2021:
2016:
2015:
2014:
2009:
1999:
1992:
1987:
1981:
1976:
1971:
1966:
1961:
1960:
1959:
1954:
1949:
1939:
1938:
1937:
1927:
1922:
1920:Radiotelephone
1917:
1912:
1907:
1902:
1897:
1892:
1887:
1886:
1885:
1875:
1870:
1865:
1860:
1855:
1850:
1845:
1840:
1835:
1830:
1825:
1824:
1823:
1818:
1813:
1808:
1806:Internet video
1798:
1797:
1796:
1791:
1786:
1781:
1771:
1766:
1761:
1756:
1751:
1746:
1740:
1738:
1732:
1731:
1726:
1724:
1723:
1716:
1709:
1701:
1692:
1691:
1688:
1687:
1685:Western Sahara
1682:
1665:
1652:
1643:
1629:Canary Islands
1625:
1624:
1622:
1617:
1614:
1613:
1611:
1610:
1605:
1599:
1597:
1592:
1589:
1588:
1586:
1585:
1580:
1575:
1570:
1565:
1560:
1555:
1550:
1545:
1540:
1535:
1530:
1525:
1520:
1515:
1510:
1505:
1500:
1495:
1490:
1485:
1480:
1475:
1470:
1465:
1460:
1455:
1450:
1445:
1440:
1435:
1430:
1425:
1420:
1415:
1410:
1405:
1400:
1395:
1390:
1385:
1380:
1375:
1370:
1365:
1360:
1355:
1350:
1345:
1340:
1335:
1330:
1325:
1320:
1314:
1312:
1308:
1307:
1304:
1302:
1301:
1294:
1287:
1279:
1270:
1269:
1267:
1266:
1261:
1256:
1251:
1245:
1243:
1239:
1238:
1236:
1235:
1233:Transportation
1230:
1225:
1219:
1217:
1216:Communications
1213:
1212:
1206:
1203:
1202:
1192:
1190:
1189:
1182:
1175:
1167:
1158:
1157:
1155:
1154:
1147:
1146:
1139:
1132:
1124:
1123:
1120:
1119:
1116:
1115:
1113:
1112:
1107:
1102:
1097:
1092:
1087:
1082:
1077:
1072:
1070:Child marriage
1067:
1061:
1059:
1053:
1052:
1050:
1049:
1044:
1039:
1034:
1029:
1024:
1019:
1014:
1008:
1002:
996:
995:
992:
991:
989:
988:
983:
978:
973:
968:
960:
955:
950:
944:
938:
932:
931:
928:
927:
925:
924:
922:Vice-President
919:
914:
909:
904:
903:
902:
897:
887:
882:
877:
871:
865:
859:
858:
855:
854:
852:
851:
846:
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406: –
405:
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400:Find sources:
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378:This article
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166:international
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45:
41:
37:
32:
30:
19:
2460:Multiplexing
2335:Transmission
2300:Nikola Tesla
2290:Henry Sutton
2245:Samuel Morse
2175:Robert Hooke
2140:Amos Dolbear
2075:John Bardeen
1994:
1974:Telautograph
1878:Mobile phone
1833:Edholm's law
1816:social media
1749:Broadcasting
1668:Saint Helena
1639:
1543:South Africa
1533:Sierra Leone
1338:Burkina Faso
1332:
1227:
1143:Bibliography
1105:Prostitution
1057:Demographics
981:Trade unions
970:
890:Human rights
875:Constitution
712:, retrieved
700:
691:
668:
649:
633:
617:
605:
566:
554:
546:
514:. Retrieved
510:
501:
480:
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442:
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418:
411:
399:
387:Please help
382:verification
379:
307:
295:
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153:
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137:
136:
124:
123:
94:
93:
90:
33:
26:
2660:NPL network
2372:Radio waves
2310:Alfred Vail
2220:Hedy Lamarr
2205:Dawon Kahng
2165:Elisha Gray
2125:Yogen Dalal
2050:Nasir Ahmed
1984:Teleprinter
1848:Heliographs
1595:recognition
1548:South Sudan
1438:Ivory Coast
1249:Agriculture
2706:Antarctica
2665:Toasternet
2587:Television
2070:Paul Baran
2002:Television
1986:(teletype)
1979:Telegraphy
1957:transistor
1935:Phryctoria
1905:Photophone
1883:Smartphone
1873:Mass media
1650:(Portugal)
1608:Somaliland
1528:Seychelles
1493:Mozambique
1478:Mauritania
1463:Madagascar
1418:The Gambia
1353:Cape Verde
1242:Industries
1207:Currency:
1022:Literature
965:(currency)
714:2022-11-15
673:Population
543:"Botswana"
516:2018-02-13
445:March 2007
415:newspapers
361:References
120:Telephones
62:providers
2690:Americas
2679:Locations
2650:Internet2
2411:Bandwidth
2115:Vint Cerf
2012:streaming
1990:Telephone
1930:Semaphore
1821:streaming
1483:Mauritius
1075:Education
986:Transport
948:Companies
917:President
880:Elections
834:Districts
817:Geography
178:Features:
2793:Category
2758:Category
2645:Internet
2635:CYCLADES
2552:Ethernet
2502:Concepts
2426:terminal
2377:wireless
2200:Bob Kahn
2043:Pioneers
1868:Internet
1759:Cable TV
1674: /
1670: /
1663:(France)
1657: /
1635: /
1631: /
1583:Zimbabwe
1558:Tanzania
1408:Ethiopia
1403:Eswatini
1383:Djibouti
1348:Cameroon
1333:Botswana
1152:Category
1110:Religion
1100:Polygamy
1065:Abortion
907:Military
863:Politics
849:Wildlife
772:articles
768:Botswana
733:(BOCRA).
657:Archived
594:Archived
571:Archived
569:. 2016.
325:Botswana
319:See also
313:Gaborone
218:Internet
160:domestic
48:Setswana
29:Botswana
2778:Commons
2768:Outline
2721:Oceania
2640:FidoNet
2625:ARPANET
2438:circuit
2007:digital
1736:History
1659:Réunion
1655:Mayotte
1646:Madeira
1641:(Spain)
1637:Melilla
1568:Tunisia
1538:Somalia
1523:Senegal
1508:Nigeria
1498:Namibia
1488:Morocco
1453:Liberia
1448:Lesotho
1398:Eritrea
1368:Comoros
1343:Burundi
1318:Algeria
1259:Tourism
1223:Banking
1129:Outline
1012:Cuisine
1000:Culture
976:Tourism
936:Economy
780:History
429:scholar
52:English
2716:Europe
2686:Africa
2670:Usenet
2630:BITNET
2567:Mobile
2443:packet
1952:MOSFET
1947:device
1744:Beacon
1678:
1661:
1648:
1578:Zambia
1573:Uganda
1513:Rwanda
1468:Malawi
1428:Guinea
1323:Angola
1254:Mining
1095:People
1085:Health
958:Mining
953:Energy
844:Rivers
829:Cities
770:
490:
431:
424:
417:
410:
402:
173:ISDB-T
64:Orange
56:sports
2699:South
2694:North
2655:JANET
2592:Telex
2582:Radio
2421:Nodes
2416:Links
2337:media
1915:Radio
1900:Pager
1828:Drums
1794:video
1789:image
1779:audio
1633:Ceuta
1553:Sudan
1503:Niger
1458:Libya
1443:Kenya
1423:Ghana
1413:Gabon
1388:Egypt
1328:Benin
1136:Index
1042:Sport
1032:Music
1027:Media
963:Pula
574:(PDF)
563:(PDF)
477:from
436:JSTOR
422:books
40:press
36:radio
2711:Asia
2597:UUCP
2557:ISDN
1563:Togo
1473:Mali
1363:Chad
1017:Flag
895:LGBT
408:news
309:ADSL
66:and
50:and
2602:WAN
2572:NGN
2562:LAN
1843:Fax
1784:DCT
705:doi
486:CIA
391:by
232:.bw
68:MTN
2795::
699:,
679:,
675:,
582:^
565:.
545:,
525:^
509:.
260::
2729:)
2725:(
1720:e
1713:t
1706:v
1298:e
1291:t
1284:v
1186:e
1179:t
1172:v
760:e
753:t
746:v
707::
519:.
488:.
458:)
452:(
447:)
443:(
433:·
426:·
419:·
412:·
385:.
275::
240::
20:)
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.