TY  - BOOK
AU  - Blake,Kathryn A.
TI  - The mentally retarded: an educational psychology 
SN  - 0135762804
PY  - 1976///
CY  - Englewood Cliffs, N.J.
PB  - Prentice-Hall
KW  - Mentally handicapped children
KW  - Education
N1  - Includes bibliographies and indexes
ER  -