000 nam a22 7a 4500
999 _c48624
_d48624
003 OSt
005 20190824123353.0
008 190824b xxu||||| |||| 00| 0 eng d
040 _csero soft
100 _aSharma,Anuj Kumar
245 _aMath 4 sem
260 _aLucknow
_bThakur Publication Pvt Ltd
300 _a176
942 _2ddc
_c01