Asheim, L. (1963). Persistent issues in American librarianship: Papers presented before the twenty-fifth annual conference of the graduate library school of the University of Chicago.
Chicago Stili AlıntıAsheim, Lester. Persistent Issues in American Librarianship: Papers Presented Before the Twenty-fifth Annual Conference of the Graduate Library School of the University of Chicago. 1963.
MLA AlıntıAsheim, Lester. Persistent Issues in American Librarianship: Papers Presented Before the Twenty-fifth Annual Conference of the Graduate Library School of the University of Chicago. 1963.
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