000 00286nam a2200109Ia 4500
008 240421s9999 xx 000 0 und d
100 _aJaya, N.
245 0 _aPrimary School Teachers Skills To Help Dyscalculic Children
260 _aDelhi
_bKalpaz
_c2010
300 _a232p.
942 _cBK
999 _c12168
_d12168