National inventory of library needs. - American Library Association; Castagna, Edwin, 1909-; United States. Office of Education. Library Services Branch (Chicago, Ill. : American Library Association, 1965)
'A special report of Mr. Edwin Castagna, President of the American Library Association ... The report ... served as a working paper for National Inventory Workshop, and was prepared by the Library Services Branch of the U.S. Office of Education in cooperation with the American Library Association...'.
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Keywords: Library statistics; Libraries -- United States