余慶華

現代商務旅館經營管理實務 = Operating business hotels today by: 余慶華 (Language materials, printed) , [著]

西廂記 by: 余慶華; 王實甫; 白樸; 關漢卿 (Language materials, printed) , [編寫]

西廂記 by: 余慶華; 凌網科技股份有限公司; 王實甫 (fl. 1295-1307.); 白樸 (1226-?.); 關漢卿 (ca. 1210-ca.1298.) (Electronic resources) , [編寫]

現代精緻旅館經營管理 = Luxury hotel operation : 理論與實務 by: 余慶華 (Language materials, printed) , [著]