000 00641nam a2200217Ia 4500
008 180116s1998 xxu||||| |||| 00| 0 eng d
020 _a0521441234
082 _aWS107
_bBUR
100 _a Burack Jacob A., Hodapp Robert M., Zigler Edward
245 _aHandbook of mental retardation and development
_b
250 _a
260 _aCambridge
_bCambridge University Press
_c1998
300 _a764 p.
_b23 cm.
440 _a
_v
500 _a
520 _a Mental Retardation, Language Development Disorders, Child
650 _aChild
650 _aLanguage Development Disorders
650 _aMental Retardation
906 _a5982
_b
_c
999 _c19819
_d19819