| B52 987
 
SEXES.
Wright, Helena.
The sex factor in marriage. A book for those who are about to be married. With introductions by A. Herbert Gray and Abel Gregg. New York, Vanguard Press, 1931.
122 p. facsim. 19 cm.
1. Sexes, 2. Marriage. I. Gray, Arthur Herbert. II. “3” III, Title.