The secret
Subtitle: the miracle of procreation
By: by Karl Saller ; with the collaboration of Heinz Mergarten
Publisher: Lyle Stuart
Published: 1965
Place of publication: New York
Language: eng
Number of pages: 141
Subjects: Human reproduction; Sex; Obstetrics; Pregnancy
Work titles: Geheimnis der Menschwerdung
Notes: Translation of: Das Geheimnis der Menschwerdung.

"Printed ... March 1965"--Colophon.