蔡必昌

Overview

Works:	1 works in 2 publications in 1 languages

Titles

旅遊實務 = Management of practical traveling by: 蔡必昌 (Language materials, printed) , [著]

餐旅業督導訓練 = Supervision in the hospitality industry by: 蔡必昌 (Language materials, printed) , [著]

Subjects