Human sex life
Subtitle: life in the making
By: by Alan Frank Guttmacher ... with the assistance of Ellery Rand [pseud.]
Contributors: Kohn, Rosa Rosenthal, joint author.
Publisher: The Sun dial press
Published: 1940
Place of publication: New York
Language: eng
Number of pages: 297
Subjects: Reproduction; Sex (Biology); Twins
Other titles: Life in the making.
Notes: "Supplementary reading": p. 289-291.
Previously published under title: Life in the making.