000 00313nam a2200133Ia 4500
100 _aStevens, Mildred
020 _a0 7131 4182 4
942 _cBK
654 _a
245 _aEducation of severly subnormal children
260 _aLondon
_bEdward Arnold
_c1971
082 _a371.92
300 _c22 .3 cm
_axii,118
999 _c383312
_d383312
041 _aeng