TY  - BOOK
AU  - Frankenstein Carl
TI  - Impaired intelligence: pathology and rehabilitation 
SN  - 0677028105
AV  - WS 107  
U1  - 616.85/88 
PY  - 1970///]
CY  - London
PB  - Gordon and Breach Science Publishers
KW  - Mental retardation
KW  - Children with mental disabilities
KW  - Education
N1  - Bibliography: p. [234]-237
ER  -