TY - BOOK A1 - Bieber, Irving T1 - Homosexuality. A Psychoanalytic Study of Male Homosexuals. New York (Vintage) 1962. Y1 - 1962 N1 - Ex libris Marco Bacciagaluppi ER - TY - BOOK A1 - Bieber, Irving T1 - Cognitive Psychoanalysis. New York (Aronson) 1980. Y1 - 1980 N1 - Ex libris Marco Bacciagaluppi ER -