000 00275nam a2200109Ia 4500
008 240421s9999 xx 000 0 und d
100 _aSaxena, N.R.Swaroop
245 0 _aSheshik Takniki Prabandh Evam Mulyankan
260 _aMeerut
_bRLB
_c2007
300 _a432p.
942 _cBK
999 _c11636
_d11636