Tseng, C. Howard, Sexually transmitted diseases : a handbook of protection, prevention, and treatment / by C. Howard Tseng, T. Guilas Villanueva, Alvin Powell. - Saratoga, Calif. : R&E Publishers, c1987. - vii, 154 p. ; Pbk ISBN: 0882477706 (pbk.) : Subjects--Topical Terms: Sexually transmitted diseases--Popular works.Sexually Transmitted Diseases--popular works. LC Class. No.: RC200.2.T74 1987 Dewey Class. No.: 616.9/5