Author
American Bibliographical Center
4
American Association of Museums
2
Amerikas latviešu palīdzības fonds
2
Gale Research Inc
2
Jaques Cattell Press
2
R.R. Bowker Company
2
American Association for State and Local History
1
American Federation of Arts
1
American Historical Association. Institutional Services Program
1
American Hotel Association
1
American Hotel Association of the United States and Canada
1
Board for Certification of Genealogists (Washington, D.C.)
1
Boehm, Eric H., 1918-
1
Cattell, James McKeen, 1860-1944
1
Cattell, Jaques, 1904-1960
1
D. Appleton and Company
1
Federation of Organized Trades and Labor Unions of the United States and Canada Session
1
Federation of Organized Trades and Labor Unions of the United States and Canada. Session
1
First Catholic Slovak Union of America
1
First Catholic Slovak Union of America. Predseda,
1
Gale Research Company
1
Institute for Research in Biography (New York, N.Y.)
1
Institute for Research in Biography, Inc
1
Kaye, Solomon Aaron
1
Lawrence, Alberta (Chamberlain), Mrs., 1875-
1
Martindale-Hubbell (Firm)
1
Martindale-Hubbell Law Directory, Inc
1
Martindale-Hubbell, Inc
1
National Fraternal Congress of America
1
Patterson, Homer L.
1
Rand McNally and Company
1
Smithsonian Institution
1
Society of American Archivists
1
Society of American Archivists. State and Local Records Committee
1
Special Libraries Association
1
Texas State Library. Archives Division
1
Vernon, Edward
1
Victorian Society in America
1