Proceedings of the Third International Congress of Primatology, Zurich, 1970. vol. 1: Taxonomy, Anatomy, Reproduction. Edited by J. Biegert and W. Leutenegger. xvi + 278 pp., figures, tables, bibliographies. S. Karger, Basel. 1971. $22.50 (cloth). vol. 2: Neurobiology, Immunology, Cytology. Edited By J. Biegert and W. Leutenegger. x + 245 pp., figures, tables, bibliographies. S. Karger, Basel. 1971. $21.60 (cloth). Vol. 3: Behavior. Edited by H. Kummer. x + 191 pp., figures, tables, bibliographies. S. Karger, Basel. 1971. $16.80 (cloth). Price for set: $55.20