301:
87:(NUC), completed in 1981. This achievement has since been superseded by the creation of union catalogs in the form of electronic databases, of which the largest is
375:
346:
233:
74:
service. They also allow researchers to search through collections to which they would not otherwise have access, such as
365:
300:
112:
339:
143:
119:
83:
370:
332:
108:
59:
139:
100:
312:
71:
58:. Print union catalogs are typically arranged by title, author or subject (often employing a
275:
267:
209:
229:
308:
35:
316:
280:
255:
359:
193:
189:
63:
127:
70:, as they assist in locating and requesting materials from other libraries through
51:
147:
17:
75:
123:
67:
55:
47:
27:
Combined library catalog describing the collections of a number of libraries
271:
214:
197:
135:
92:
159:
131:
96:
39:
164:
198:"The Proportion of NUC Pre-56 Titles Represented in OCLC WorldCat"
169:
104:
42:. Union catalogs have been created in a range of media, including
88:
43:
320:
81:
The largest union catalog ever printed is the
American
62:); electronic versions typically support keyword and
134:, as well as records from publishers deposited in
340:
146:and Unpaywall, which indexes over 20 million
8:
347:
333:
260:Journal of the Medical Library Association
38:describing the collections of a number of
279:
213:
84:National Union Catalog Pre-1956 Imprints
54:and more recently, networked electronic
181:
66:queries. Union catalogs are useful to
376:Library and information science stubs
7:
297:
295:
118:For academic publications, several
25:
299:
202:College & Research Libraries
138:and other sources. They include
236:from the original on 2016-11-04
1:
319:. You can help Knowledge by
254:Dhakal, Kerry (2019-04-15).
113:Library and Archives Canada
392:
294:
307:This article relating to
150:publications as of 2020.
95:. Other examples include
111:and AMICUS, provided by
120:academic search engines
272:10.5195/jmla.2019.650
122:exist to combine the
109:Research Libraries UK
60:controlled vocabulary
215:10.5860/crl.66.5.431
101:Library Hub Discover
313:information science
366:Library catalogues
328:
327:
72:interlibrary loan
16:(Redirected from
383:
349:
342:
335:
303:
296:
286:
285:
283:
251:
245:
244:
242:
241:
226:
220:
219:
217:
186:
21:
391:
390:
386:
385:
384:
382:
381:
380:
356:
355:
354:
353:
309:library science
292:
290:
289:
253:
252:
248:
239:
237:
228:
227:
223:
188:
187:
183:
178:
156:
36:library catalog
28:
23:
22:
18:Union catalogue
15:
12:
11:
5:
389:
387:
379:
378:
373:
368:
358:
357:
352:
351:
344:
337:
329:
326:
325:
304:
288:
287:
266:(2): 286–288.
246:
230:"About AMICUS"
221:
208:(5): 431–435.
194:Kafadar, Karen
190:Beall, Jeffrey
180:
179:
177:
174:
173:
172:
167:
162:
155:
152:
107:) provided by
34:is a combined
26:
24:
14:
13:
10:
9:
6:
4:
3:
2:
388:
377:
374:
372:
369:
367:
364:
363:
361:
350:
345:
343:
338:
336:
331:
330:
324:
322:
318:
314:
310:
305:
302:
298:
293:
282:
277:
273:
269:
265:
261:
257:
250:
247:
235:
231:
225:
222:
216:
211:
207:
203:
199:
195:
191:
185:
182:
175:
171:
168:
166:
163:
161:
158:
157:
153:
151:
149:
145:
141:
137:
133:
129:
128:open archives
125:
121:
116:
114:
110:
106:
102:
98:
94:
90:
86:
85:
79:
78:collections.
77:
73:
69:
65:
61:
57:
53:
49:
45:
41:
37:
33:
32:union catalog
19:
371:Bibliography
321:expanding it
306:
291:
263:
259:
249:
238:. Retrieved
224:
205:
201:
184:
126:provided by
117:
99:in Germany,
82:
80:
31:
29:
256:"Unpaywall"
148:open access
360:Categories
240:2016-11-01
176:References
103:(formerly
76:manuscript
68:librarians
124:open data
56:databases
48:microform
40:libraries
234:Archived
196:(2005).
154:See also
136:CrossRef
130:through
93:WorldCat
46:format,
281:6466485
160:OAIster
132:OAI-PMH
97:K10plus
64:Boolean
278:
165:SUNCAT
315:is a
170:Trove
105:COPAC
52:cards
317:stub
144:CORE
140:BASE
89:OCLC
44:book
311:or
276:PMC
268:doi
264:107
210:doi
91:'s
362::
274:.
262:.
258:.
232:.
206:66
204:.
200:.
192:;
142:,
115:.
50:,
30:A
348:e
341:t
334:v
323:.
284:.
270::
243:.
218:.
212::
20:)
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.