Author
R.R. Bowker Company
6
Book Trade Association of Philadelphia
3
Bristol, Roger P. (Roger Pattrell), 1903-1974
3
Publishers' Board of Trade (U.S.)
3
Am. Book Trade Association
2
American Antiquarian Society
2
American Book Trade Union
2
Evans, Charles, 1850-1935
2
Shipton, Clifford Kenyon, 1902-
2
Arny, Rose
1
Bibliographical Society of America
1
Leypoldt, Frederick, 1835-1884
1
Mooney, James E.
1
R.R. Bowker Company. Dept. of Bibliography
1
United States. Work Projects Administration. Central Office
1
University of Virginia. Bibliographical Society
1