A clinical and genetic study of 1280 cases of mental defect
By: by L. S. Penrose.
Publisher: H. M. Stationery off.
Published: 1938
Place of publication: London
Language: eng
Number of pages: 159
Subjects: Mental retardation -- Case studies
Genres: Case studies.
Other titles: Mental defect, A clinical and genetic study of 1280 cases of
Notes: "List of references": p. 71-73; "List of publications from the Research department, Royal eastern counties' institution, Colchester": p. 74-75.
At head of title: ...  Privy council.  Medical research council.