000 00258nam a22001217a 4500
082 _a 006.
100 _aJ.P Chauhan
245 _aB.C.A Mathematics
_bVolume 1
250 _a2nd
260 _aNew Delhi
_bKrishna Pub
_c2023
300 _a592
942 _2ddc
_cBK
999 _c10655
_d10655