000 00275nam a2200109Ia 4500
008 230210s9999 xx 000 0 und d
100 _aMishra, Mahendra kumar
_919183
245 0 _aShaikshik Manovigyan
260 _bArjun Publication
_c2009
300 _a272
942 _cBK
999 _c118853
_d118853