000 nam a22 7a 4500
999 _c46236
_d46236
003 OSt
005 20190412114143.0
008 190412b xxu||||| |||| 00| 0 eng d
040 _csero soft
100 _aSharma,S.K
245 _aBhotik vigyan shikshan
260 _aAgra
_bKavita
300 _a304
942 _2ddc
_c02