TY  - BOOK
AU  - Masland, Richard L
AU  - Gladwin, Thomas
TI  - Mental subnormatity
U1  - 157.8 
PY  - 1958///
CY  - New York
PB  - Basic Books Inc.
KW  - Abnormal psychology
KW  - Mental illness
N1  - Pt.1.The prevention of mental subnormality- Pt.2.Psychological and cultural problems in mental subnormality
ER  -