Persistent issues in American librarianship: papers presented before the twenty-fifth annual conference of thegraduate library school of the university of Chicago August 15-17, 1960 2026-02-15T18:45:43+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from global cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... - Asheim, Lester, 1914-1997; Berelson, Bernard R.; Esterquest, Ralph T.; Greenawey, Emerson (University of Chicago studies in library science, 1964)