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ralph lauren polo


First Author:
 
Simiao Li
Hokkaido University, Graduate School of Economics and Business Administration, Sapporo, Japan
ms.simiaoli@yahoo.com
 
1-8-512 Room, Kita-13, Nishi-4, Kita-ku
Sapporo, 001-0013, Japan
 
81-80-3235-3216(Phone)
81-80-3235-3216(Fax)