00000cam a22000004a 4500 UP-1685523046125003074 Buklod 20250319145309.0 m |o d | cr ||||||||||| 250319s1983 xx r |||| u|eng|| 0060426322 (iLib)UPMNL-00000010388 CASM rda eng HQ 21 H37 1983 Harmatz, Morton G. Human sexuality Morton G. Harmatz, Melinda A. Novak. New York Harper & Row c1983 xxviii, 595 p. ill. 24 cm. Bibliography: p. [571]-585. Birth control. Sex. Sex (Biology) Sex customs History. Sex (Psychology) Novak, Melinda A. FO UPMNL CASM HQ 21 H37 1983 Book