RT Book
T1 Group sex: a scientist's eyewitness report on the American way of swinging
A1 Bartell, Gilbert D.
LA English
PP New York
PB Wyden
YR 1971
ED 3. print.
UL https://krimdok.uni-tuebingen.de/Record/1121373402
K1 USA : Gruppensex : Sexualverhalten : Swingerklub