00561nam a22001817a 4500020001800000082002200018100001300040245006200053260003400115300001900149650002500168650001500193650002400208700001200232942000700244952011300251999001500364  a9789353168483  a658.4033  bDAS/B  aDas, N G  aBusiness mathematics and statistics/cN G Das and J K Das  aChennai:bMcGraw Hill,c2020.  a292p. ;b18cm.  aBusiness Mathematics  aStatistics  aBusiness Statistics  aDas J K  cBK  001040708COMaMAINbMAINcCOMd2023-05-27l0o658.4033   DAS/Bp3775r2023-05-27 00:00:00w2023-05-27yBK  c2265d2265