The biology of mental defect
By: by Lionel S. Penrose ; with a preface by J.B.S. Haldane.
Publisher: Grune & Stratton
Published: 1949
Place of publication: New York
Language: eng
Number of pages: 285
Subjects: Medical genetics; People with mental disabilities; People with disabilities
Notes: Includes index.

Bibliography: p. 241-264.