00420nam a22001455  45000010006000000050017000060080041000230200018000640500018000821000020001002450087001202600039002073000011002466500017002572621020230531230732.0120618s2011    ch            00010 chi    a978750920760400aHF5429b.Z2971 aZhang, Xiao Xia10aGuan qiu hua shi dai de ling shou shang ye qi ye ji tuan /cXiao Xia Zhangh[book]0 aBeijing:bzhong guo wu jia,c2011.  a315 p. 0aRetail trade