TY  - BOOK
AU  - Balthazar,Earl Edward
AU  - Stevens,Harvey A.
TI  - The emotionally disturbed, mentally retarded: a historical and contemporary perspective 
SN  - 0132749696
PY  - 1974///
CY  - Englewood Cliffs, N. J.
PB  - Prentice Hall
KW  - Mentally handicapped
KW  - Mental health
N1  - Bibliography: p. 275-327
ER  -