TY  - BOOK
AU  - Koch,Richard
AU  - Koch,Kathryn Jean
TI  - Understanding the mentaly Retarded child: a new approach
SN  - 0394485475
U1  - 618.92858 
PY  - 1975///
CY  - Newyork
PB  - Random House
KW  - Mentally ill children
KW  - Handicapped children
N1  - Includes index
ER  -