Ellis, Havelock
Studies in the Psychology of Sex /
H. Ellis.
- Philadelphia : F.A. Davis Company, Publishers, 1921.
- Volume ; 20 cm.
[Vol. 1] (1904, 266 p.) [Vol. 4] (1921, 270 p.) [Vol. 5] (1921, 285 p.) Vol. 6 (1922, 656 p.) Vol. 7 (1921, 270 p.)
Sex (Psychology)