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ralph lauren polo


First Author:
 
Mengdan Li
Faculty of Economics and Business, Hokkaido University
Mengdannew@eis.hokudai.ac.jp
 
No.408, Northtown House, Kita11 Nishi3, Kita-ku
Sapporo, 001-0011, Japan
 
81-090-6442-0520(Phone)
81-090-6442-0520(Fax)