000 00257nam a2200109Ia 4500
008 240421s9999 xx 000 0 und d
100 _aPandey, Kalpalatha
245 0 _aShiksha Manovighyan
260 _aNew Delhi
_bTMH
_c2007
300 _a386p.
942 _cBK
999 _c11870
_d11870