000 00693nam a2200253Ia 4500
003 OSt
005 20220912150347.0
006 a|||||r|||| 00| 0
007 ta
008 220909b |||||||| |||| 00| 0 eng d
024 _a22533
037 _cTextual
040 _aCSL
_beng
_cCSL
041 _aeng
082 _aY:423:6, L6
100 _aGibson David Ed.
245 0 _aManaging the severely retarded: A sampler
260 _aSpringfield
_bCharles C Thomas
_c1976
300 _axvi, 482p.
_ccm.
650 _aMentally handicapped
700 _a Brown Roy I Ed.
942 _hY:423:6, L6
_cTEXL
_2CC
999 _c45903
_d45903