000 00425nam a2200145Ia 4500
008 211228s9999 xx 000 0 und d
020 _a0 7131 4182 4
040 _cJayakar Knowledge Resource Centre
100 _aStevens, Mildred
245 0 _aEducational needs of severely subnormal childern
260 _bEdward Arnold
_aLondon
_c1971
300 _axii,118p. p. : 1plate
653 _aExceptional children
942 _c1
999 _c199813
_d199813