Available Indexes

Deposited Volumes by Original Source of Content - Monthly Statistics

Number of volumes deposited in the previous month, arranged by original source of content. These statistics are updated on the first of each month. See also a visualization of currently deposited content.

Institution (link to catalog)MayTotal
American University of Beirut - الجامعة الأميركيّة في بيروت0790
Arizona State University0476
Boston College08,077
Brooklyn Museum02
Columbia University0134,058
Cornell University0614,995
Duke University018,555
Emory University02,636
Getty Research Institute4458,780
Harvard University0991,954
Haverford College01
Indiana University0552,065
Keio University 慶應義塾大学 93,58893,588
Knowledge Unlatched0102
Library of Congress0108,892
McGill University018,011
Michigan State University083,768
Millennium Project011
Minnesota Digital Library021,218
New York Public Library0367,297
North Carolina State University03,196
Northwestern University0211,519
Oklahoma State University029
Pennsylvania State University0429,899
Princeton University0258,194
Private Donor03
Purdue University048,135
Rutgers University09,191
State University System of Florida014,809
Sterling and Francine Clark Art Institute0361
Technical Report Archive & Image Library062,992
Temple University0237
Texas A&M University07,538
Texas State University - San Marcos023
The Ohio State University0364,729
The University of Queensland0187
Tufts University01,503
Universidad Complutense de Madrid0121,308
University At Buffalo, The State University of New York0398
University of Alberta076,121
University of California04,602,565
University of Chicago0142,213
University of Connecticut04,637
University of Delaware088
University of Georgia64,023
University of Illinois at Urbana-Champaign3903,584
University of Iowa3263,310
University of Maryland, College Park01,174
University of Massachusetts Amherst015,788
University of Miami0441
University of Michigan04,872,072
University of Minnesota0622,056
University of Missouri - Columbia02,242
University of North Carolina at Chapel Hill039,551
University of Notre Dame0101
University of Pennsylvania0369
University of South Carolina023
University of Tennessee, Knoxville0135
University of Texas at Austin0474,807
University of Virginia0608,951
University of Washington01,348
University of Wisconsin - Madison0572,744
Utah State University Press0166
Wake Forest University01,551
Yale University026,220
Total93,67317,645,807

Public Domain (~38%)

Total51,3465,056,297
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