Author
Library of Congress
469
Gotham Book Mart Collection (University of Pennsylvania)
363
United States. Superintendent of Documents
350
Library of Congress. Division of Bibliography
267
National Agricultural Library (U.S.)
257
New York Public Library
218
Horace Howard Furness Memorial Library (University of Pennsylvania)
216
Nichigai Asoshiētsu
179
American Library Association
177
Library of Congress. General Reference and Bibliography Division
157
Henry Charles Lea Library (University of Pennsylvania)
133
Library of Congress. Manuscript Division
122
National Library of Medicine (U.S.)
121
Maggs Bros
118
Griffin, Appleton P. C. (Appleton Prentiss Clark), 1852-1926
115
United States. Bureau of the Census
115
Grolier Club
112
Library of Congress. National Library Service for the Blind and Physically Handicapped
105
Rosengarten Family Fund
98
Harvard University. Library
96
McMurtrie, Douglas C. (Douglas Crawford), 1888-1944
96
ATLA historical monograph collection
90
Unesco
90
National Book League (Great Britain)
89
Jean-François Vilain and Roger S. Wieck Collection of Private Presses, Ephemera, & Related References (University of Pennsylvania)
85
Edgar Fahs Smith Memorial Collection (University of Pennsylvania)
83
Conover, Helen F. (Helen Field)
82
Meyer, Herman H. B. (Herman Henry Bernard), 1864-1937
79
Alumni and Friends Memorial Book Fund
76
Tannenbaum, Samuel A. (Samuel Aaron), 1874?-1948
75
Culture Class Collection (University of Pennsylvania)
74
Pollard, Alfred W. (Alfred William), 1859-1944
74
Educational Resources Information Center (U.S.)
72
H.W. Wilson Company
72
United States. Office of Education
72
Geological Survey (U.S.)
71
British Museum. Department of Printed Books
69
Centre national de la recherche scientifique (France). Centre de documentation
69
Library of Congress. Map Division
69
Tompkins, Dorothy C. (Dorothy Campbell), 1908-1988
69
National Criminal Justice Reference Service (U.S.)
68
United States. National Technical Information Service
67
Biblioteca Nacional (Spain)
65
Newberry Library
65
ProQuest (Firm)
65
ProQuest Ebook Subscriptions
65
Vance, Mary A.
64
United States. Department of the Army
63
Henry E. Huntington Library and Art Gallery
62
Library of Congress. Census Library Project
62
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