TY  - BOOK
AU  - Karlen,Arno
TI  - Threesomes: studies in sex, power, and intimacy 
SN  - 0688065368
AV  - HQ18.U5 K37 1988
U1  - 306.77 21
PY  - 1988///
CY  - New York
PB  - Beech Tree Books
KW  - Group sex
KW  - United States
KW  - Homosexuality
KW  - Sex in marriage
N1  - Bibliography: p. 354-370
UR  - http://www.archive.org/details/threesomesstudie00karl
UR  - http://www.openlibrary.org/books/OL2402974M
ER  -