000 00931nam a2200217Ia 4500
008 180116s1981 xxu||||| |||| 00| 0 eng d
020 _a0839116349
082 _aWS107
_bBEG
100 _a Begab Michael J, Haywood H.Carl, Garber Howard L., Prevention of Psychosocial Mental Retardation ( 1978: Madison ) , National Institute of child Health and Human Development
245 _aPsychosocial influences in retarded performance
_b
250 _a
260 _aBaltimore
_bUniversity Park Press
_c1981
300 _a331 p.
_b24 cm.
440 _a
_v1
500 _a Based on : Proceedings of conference, Prevenction of Psychosocial Mental Retardation held in Maidson, Wisconsin, July 1978, Contents : v.1. Issues and theories in development.
520 _a Mental Retardation, Child, Mentally Disabled Persons
650 _aMentally Disabled Persons
650 _aChild
650 _aMental Retardation
906 _a5898
_b
_c
999 _c19787
_d19787