Soviet libraries and librarianship : report of the visit of the delegation of U.S. librarians to the Soviet Union, May-June, 1961, under the U.S.-Soviet Cultural exchange agreement / by Melville J. Ruggles a. Raynard C. Swank. - Chicago : Amer. Libr. Assoc., 1962. - 147 p. : ill. ; 23 cm.см.. - Bibliogr.: pp. 143-147[MFN: 33251]