"Tan, Michael L." Sex and sexuality/ Michael L. Tan - Quezon City: University of the Philippines, 2005. - 16 pages; 28 cm. Includes bibliographical references. ISBN: 9718720367 Subjects--Topical Terms: Sexuality and Gender. LC Class. No.: Fil HV 18 .P6 .T36 2005 Dewey Class. No.: