Sex preferences - Tapa blanda

Sex Preferences

Paperback. 120p., introduction, figures, conclusion, notes & references, very good first edition, first printing stated trade paperback original in white pictorial wraps. Sexology, biogenetics, hormones and homosexuals. Nonscientific theory on the causes of homosexuality which assumes without proof that 10% of the population is gay, 10% straight and 80% will do whatever they can get away with. Appears to be an Atlanta based author and self-published under a pseudonym. Nº de ref. del artículo: 269865

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