Report / International Conference on Cataloguing Principles, Paris, 9th-18th October 1961. International Conference on Cataloguing Principles (1961 : Paris, France). Chaplin, A. H. Anderson, Dorothy, Cataloging Congresses. Z672 .I53 1961cd 025.3206 INR Includes bibliographical references. London : Organizing Committee of the International Conference on Cataloguing Principles, 1963. 1963. 1963 Text viii, 293 p. ; eng