郭凡嘉,

Overview

Works:	1 works in 1 publications in 1 languages

Titles

奧客退散! : = 絕不說「我們會負責」、不輕易理賠......勇敢拒絕不當要求, 這樣處理客訴, 生意才會做更大 / by: 島田直行,; 郭凡嘉, (Language materials, printed)

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