000 00856nam a2200265Ia 4500
003 OSt
005 20220928120547.0
006 a|||||r|||| 00| 0
007 ta
008 220927b |||||||| |||| 00| 0 eng d
024 _a42220
037 _cTextual
040 _aSDCL
_cSDCL
_beng
041 _2eng
_aeng
082 _aS62, M3
100 _aKernan Keith T Ed.
_9449966
245 0 _aEnvironments and behavior
_b The adaptation of mentally retarded persons.
260 _aBaltimore
_bUniversity Park Press
_c1983
300 _axii,335p.
_ccm.
490 _aNICHD-Mental retardation research centers series.
700 _a Begab Michael J Ed.
_9449967
700 _a Edgerton Robert B Ed.
_9449968
942 _hS62, M3
_cTEXL
_2CC
999 _c764270
_d764270