TY  - BOOK
AU  - Clarke Ann M Ed.
AU  -  Clarke A D B Ed.
TI  - Mental deficiency :  The changing outlook
T2  - Methuen's manuals of posychology ed by H J Butcher
U1  - S63x, J8;L4 
PY  - 1958///
CY  - London
PB  - Methuen & Co Ltd. UK   
KW  - PSYCHOLOGY
ER  -