康大偉 ((Katz, David))

新多益大師指引 = New TOEIC vocabulary : 字彙滿分關鍵 by: Katz, David; 凌網科技股份有限公司; 康大偉 ((Katz, David)); 王復國 (Electronic resources)

新多益大師指引 = New TOEIC reading : 閱讀滿分關鍵 by: Katz, David; 凌網科技股份有限公司; 康大偉 ((Katz, David)); 文喬 (Electronic resources)

用餐900句典 = Overheard in the restaurant by: 凌網科技股份有限公司; 康大偉 ((Katz, David)); 袁世珮 (Electronic resources)