000 00325nam a2200121Ia 4500
001 86012
008 170722s9999 xx 000 0 und d
100 _aKolstoe, Oliver P.
245 _aTeaching educable mentally retarded children /
250 _a2nd ed.
260 _bHolt, Rinehart and Winston
_aNew York
_c1976
942 _cGEN
999 _c9837
_d9837