000 00397nam a2200157Ia 4500
005 20250212171856.0
008 250212s9999||||xx |||||||||||||| ||und||
020 _c187.42
040 _aMAIN
082 _a155.454HUT.L6
100 _aMax L. Hutt
245 0 _aMentally retarded child development, education and
_cMax L. Hutt
250 _aEd 3
260 _bAllan And Bacon
_c1976
942 _cBK
999 _c30573
_d30573