00485nam a2200157 a 45000010006000000050017000060080041000230200018000640500018000821000020001002450087001202600038002073000011002456500026002566500045002822672120230531230742.0120808s2011    enka          001 0 chi    a978730014346000aHF1017b.W2461 awang, han sheng10aShang wu shu ju fen xi yu ying yong(MBA jing pin xi lie) /cHan Sheng Wangh[book]  aBeijing :bren min da xue,c2011.  a195 p. 0aCommercial statistics 0aCommercial statisticsxComputer programs