Freedom of book selection : proceedings of the second conference on intellectual freedom, Whittier, California, June 20-21, 1953 / sponsored by the Committee on Intellectual Freedom, the Book Acquisitions Committee, and the Board on Acquisition of Library Materials of the American Library Association. Edited by Fredric J. Mosher. Conference on intellectual freedom. American Library Association. Committee on Intellectual Freedom. Mosher, Fredric John, 1914- ed. Libraries Censorship. 025.21 MOF Chicago : American Library Association, 1954. 1954. 1954 Text ix, 132 p. ; eng