TY  - BOOK
AU  - Sellin,Donald F.
TI  - Mental retardation: nature, needs, and advocacy 
SN  - 0205059899 :
AV  - RC570 .S44
U1  - 362.3 SEL 
PY  - 1979///
CY  - Boston
PB  - Allyn and Bacon
KW  - Mental retardation
KW  - People with mental disabilities
KW  - Care
KW  - Services for
N1  - Includes bibliographies and index; An overview of mental retardation and the mentally retarded -- Perspectives about mental retardation --The etiology of mental retardation -- The ecology of mental retardation -- Intelligence and learning -- Development and maturation-- Adaptive behaviors-- Mobilization and organisation of services -- The scope of supportive services -- Responsive environments -- Scope of educational and vocational preparation services -- Advocacy -- Helping relationships -- The future -- Index
ER  -