A study of resources and major subject holdings available in U.S. federal libraries maintaining extensive or unique collections of research materials
Contributors: Benton, Mildred, 1902-; United States. Office of Education. Bureau of Research.
Publisher: Office of Bureau of Research
Published: 1970
Place of publication: Washington, D.C
Language: eng
Number of pages: 670
Subjects: Special libraries -- Directories.; Libraries -- United States -- Directories; Government libraries -- Directories