TY  - BOOK
AU  - Plokker J H
TI  - Artistic self-expression in mental disease :  The s   
U1  - S63:5, K4 
PY  - 1962///
CY  - London
PB  - Mouton          
KW  - Vocational Psychology
N1  - Published Previously as Geschonden Beeld
ER  -