Autore
United States. Congress
17
Congressional Information Service
16
United States. Congress. House
16
United States. Congress. Senate
16
Jenkins, William Sumner, 1902-1978
5
University of North Carolina (1793-1962)
4
Library of Congress
3
United States. Superintendent of Documents
3
Hamrick, Lillian A.
2
Readex Microprint Corporation
2
American Library Association. Government Documents Round Table
1
Babbitt, Charles J. (Charles Jacob), 1856-1913
1
Childs, James B. (James Bennett), 1896-1977
1
Hudson, Rex A.
1
Library of Congress. Federal Research Division
1
United States. Congress. Joint Committee on Printing
1
United States. Information Dissemination (Superintendent of Documents) (2004- ). Office of Bibliographic Services
1
United States. Information Dissemination/Superintendent of Documents
1
United States. Superintendent of Documents. Cataloging Branch
1