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- Date of Publication: 1970-1979 Remove filter Date of Publication: 1970-1979
United States
21,773
Dissertations, Academic
20,417
China
7,971
Japan
7,254
Agriculture
7,208
Education
6,830
World War, 1939-1945
5,917
Soviet Union
5,749
Great Britain
4,861
Women
4,701
India
4,449
Regional planning
3,766
France
3,727
Music
3,615
City planning
3,486
English language
3,433
Communism
3,334
Geology
3,300
Science
3,152
Flood insurance
3,073
Industries
3,062
Flood forecasting
3,039
Technical reports
2,987
Germany
2,972
Latin America
2,959
Mexico
2,879
Art
2,874
Catholic Church
2,866
Indians of North America
2,800
English
601,559
Spanish
76,610
German
70,214
French
62,310
Russian
51,229
Japanese
35,805
Chinese
33,379
Italian
22,099
Portuguese
21,713
Arabic
17,328
Polish
11,411
Hindi
7,446
Hebrew
7,078
No linguistic content
6,944
Dutch
6,628
Swedish
5,059
Urdu
4,642
Turkish
4,619
Latin
4,594
Bengali
4,585
Korean
4,154
Danish
4,090
Thai
3,985
Persian
3,858
Croatian
3,748
Hungarian
3,571
Tamil
3,199
Czech
3,138
Ukrainian
3,128
Bulgarian
2,793
United States
392,636
United Kingdom
58,040
England
54,858
Germany
49,855
India
40,013
France
37,693
Japan
35,107
Russia (Federation)
23,024
Italy
21,035
China (Republic : 1949- )
18,018
Soviet Socialist Republic
16,414
Canada
16,370
Spain
14,942
Brazil
14,750
Netherlands
13,489
Russian S.F.S.R.
12,680
Switzerland
11,129
China
11,085
Argentina
10,309
Poland
10,105
Mexico
9,333
Israel
8,244
Egypt
7,627
Serbia and Montenegro
6,948
Sweden
6,195
Australia
5,415
Austria
5,229
Turkey
4,804
Colombia
4,707
Book
1,024,378
Biography
50,294
Conference
44,517
Serial
41,721
Journal
36,997
Statistics
25,034
Music
15,107
Musical Score
15,086
Manuscript
12,667
Dictionaries
8,561
Microform
7,958
Directories
5,556
Encyclopedias
1,216
Maps-Atlas
293
Map
289
Archive
245
Mixed Material
131
Newspaper
67
Audio
21
CDROM
14
Audio CD
13
Audio LP
13
Unknown
1
University of Michigan
430,225
University of California
319,689
The University of Texas
71,172
University of Virginia
63,362
Indiana University
42,539
University of Minnesota
37,245
Cornell University
34,716
Northwestern University
29,422
The Ohio State University
11,187
Purdue University
8,538
Texas A&M University
3,176
Harvard University
2,906
New York Public Library
2,001
University of Iowa
1,681
Duke University
342