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020 _cRs-350.00
040 _aKSFH
082 _a650.015 PAT
100 _aPatri D
245 0 _aBusiness mathematics
250 _a1st
260 _aNew Delhi
_bKalyani Pub.
_c2020
300 _a425p.
650 _aBusiness mathematics
942 _cBK
999 _c126064
_d126064