ISBN 0195052056 books & textbook
Homosexuality/Heterosexuality: Concepts of Sexual Orientation (Kinsey Institute Series)
McWhirter, David P. Sanders, Stephanie A. Reinisch, June Machover
Oxford University Press /1990-09-13 Hardcover / 456 Pages
isbn-10: 0195052056 / isbn-13: 9780195052053
