TY  - BOOK
AU  - Van der Merwe,Carel Aaron
TI  - Intelligensie en die verstandelik agterlike kind
SN  - 0628001991
U1  - 155.4526 
PY  - 1972///
CY  - [S.l.]
PB  - Perskor
KW  - Children with mental disabilities
KW  - fast
ER  -