維加德|q(Vejlgaard, Henrik),

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Works:	0 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: 羅, 雅萱,; 維加德|q(Vejlgaard, Henrik), (Language materials, printed)

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