000 00269nam a2200109Ia 4500
008 240421s9999 xx 000 0 und d
100 _aNandani, Durgesh
245 0 _aShiksha Manovighyan
260 _aNew Delhi
_bSumit Enterprises
_c2005
300 _a216p.
942 _cBK
999 _c15056
_d15056