000 00272nam a2200109Ia 4500
008 230210s9999 xx 000 0 und d
100 _aSHUKLA C.S.
_919055
245 0 _aShaikshik Takniki Ke Mul Aadhar
260 _bDHANPAT R.PUB.
_c2008
300 _a423
942 _cBK
999 _c118623
_d118623