TY  - BOOK
AU  -  Yule William, Carr Janet
TI  - Behaviour modification for the mentally handicapped
SN  - 0856648418
U1  - WM430.5 
PY  - 1980///
CY  - London
PB  - Croom Helm
KW  - Mental Retardation
KW  - Mentally Disabled Persons
KW  - Behavior Therapy
N2  -  Behavior Therapy, Mentally Disabled Persons, Mental Retardation
ER  -