The joys of open marriage
By: by Peter and Suzanne Heck.
Contributors: Heck, Suzanne, joint author.
Publisher: Books for Better Living
Published: 1974
Place of publication: Chatsworth, Calif
Language: eng
Number of pages: 174
Subjects: Open marriage -- United States.; Sex in marriage.; Group sex -- United States.
Notes: Bibliography: p. 170-174.