TY  - BOOK
AU  - Levinson,Abraham
TI  - The mentally retarded child
PY  - 1967///
CY  - London
PB  - George Allen and Unwin
KW  - Mentally handicapped children
N1  - 'Prepared and revised under the auspices of the Dr. Julian D. Levinson Research Foundation for Mentally Retarded Children.'
ER  -