維加德(Vejlgaard，Henrik)

Overview

Works:	1 works in 1 publications in 1 languages

Titles

趨勢學.學趨勢 : 剖析趨勢成因,預測趨勢大未來 by: 維加德(Vejlgaard，Henrik); 羅雅萱 (Electronic resources) , [原著]