維加德 ((Vejlgaard, Henrik))

Overview

Works:	2 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; Vejlgaard, Henrik (Language materials, printed)

Subjects