000 00246nam a22001217a 4500
999 _c38508
_d38508
003 OSt
100 _aSharma, Lokesh
245 _aSamanya Vigyaan
260 _aAgra
_bAggarwal Pub.
_c2015
300 _a566p.
901 _a6001BED
942 _2ddc
_cBK