00338nam a2200109Ia 4500008004100000040002500041082001700066100006500083245006000148260000900208300001100217230627s9999    xx            000 0 und d  aNORSU-SiacNORSU-Sia  a 306.76 B41   aBell,Alan P. and Martin S. Weinberg, Sue Kiefer Hammersmith  0aSexual preference , its development in men and womwen    c1981  a242 p.