Annual Report of the Librarian of Congress for the Fiscal Year Ended ...

81st Congress acquisition addition Administration agencies American Library anniversary April Assistant Bibliography Budapest String Quartet Chief collections Committee compiled concerts cooperation copies Copyright countries December Department Descriptive Cataloging Division Director distribution documents edition Elizabeth Sprague Coolidge entries established exchange exhibit Federal FEPC film fiscal year 1950 foreign Gift Government Hans Kindler Hispanic Hispanic Foundation included increase institutions issued January Japanese July June 30 Law Library Legislative Reference Service Librarian Library of Congress Library's List literature loan London String Quartet Main Building manuscripts Map Division March materials ment microfilm Multilithed National Union Catalog November October Office organization percent period Photograph prepared printed published purchase readers Reading Room received records relating reports requests scholars Science Section selected Serge Koussevitzky serial Slavic staff String Quartet Subject Catalog tion titles Total number UNESCO Union Catalog United University vols volumes Washington Whittall