TY  - BOOK
AU  - Baroff,George S.
TI  - Mental retardation: nature, cause, and management 
SN  - 089116457X
PY  - 1986///
CY  - Washington
PB  - Hemisphere Pub. Corp.
KW  - Intellectual Disability
N1  - Includes index; Bibliography: p. 461-526
ER  -