TY  - BOOK
AU  - Edgerton, Robert B.
TI  - Mental retardation
SN  - 9780674568860
U1  - 362.3  
PY  - 1979///
CY  - Cambridge
PB  - Harvard University Press
KW  - Social psychiatry
KW  - Mental retardation
UR  -    
ER  -