TY  - BOOK
ED  - Asian Conference on Mental Retardation (8th : 1987 : Singpore)
ED  - Chen, Francis C.
TI  - Intellectual disability: perspectives & challenges
PY  - 1987///
CY  - Singapore
PB  - Committee for the Promotion of Services for the Intellectually Disabled
KW  - Mental retardation
KW  - Congresses
N1  - Includes bibliographical references
ER  -