
Tourist Product Structure Opimization Based on Product Life Cycle Theory: A Case of the Mount Yuntai,Jiaozuo City
LIU Rong
Areal Research and Development ›› 2011, Vol. 30 ›› Issue (6) : 111-115.
Tourist Product Structure Opimization Based on Product Life Cycle Theory: A Case of the Mount Yuntai,Jiaozuo City
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