Author
NetLibrary, Inc
1,008
Parker, Philip M., 1960-
347
Parker, James N.
251
Parker, James N., 1961-
230
Icon Group International, Inc
229
Parker, Philip M.
132
Library of Congress
76
Tehan, Rita,
58
United States. National Bureau of Standards
49
New York Historical Resources Center
27
United States. National Archives and Records Administration
24
Bloom, Harold
21
JSTOR (Organization)
21
United States. Congress. Senate. Committee on Energy and Natural Resources,
21
Magill, Frank Northen, 1907-
19
Smith, Myron J.
19
Library of Congress. Congressional Research Service,
16
American Library Association
15
United States. Congress. Joint Economic Committee,
15
American Historical Association
14
Hinson, Maurice
14
Nelson, Emmanuel S. 1954-
14
Kirkpatrick, D. L.
13
American Society of Composers, Authors and Publishers
12
Clagett, Helen L.
12
Gillespie, John Thomas, 1928-
12
Hoffmann, Frank W., 1949-
12
ABC-Clio Information Services
11
Adamson, Lynda G.
11
Langbaine, Gerard, 1656-1692
11
Tompkins, Dorothy C. 1908-1988,
11
Universal Reference System
11
American Council of Learned Societies
10
Bruccoli, Matthew Joseph, 1931-2008
10
Cordasco, Francesco, 1920-2001
10
De Grazia, Alfred
10
Goehlert, Robert, 1948-
10
Lewis, Caitlain Devereaux,
10
Association for Library Service to Children
9
Bibliographical Society of America
9
Dimler, G. Richard, 1931-
9
Hazlitt, William Carew, 1834-1913
9
Henry E. Huntington Library and Art Gallery
9
Library of Congress. Legislative Reference Service,
9
Schlesinger, Benjamin
9
Simeone, John B.
9
Stratman, Carl Joseph, 1917-1972
9
United States. Congress. Senate. Special Committee on Aging,
9
University of Virginia. Bibliographical Society
9
Witherell, Julian W.,
9
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