郭丁賀

工程數學 by: 楊文賓; 郭丁賀 (Language materials, printed) , [編著]

電子學理論與實用 by: Fisher, J. E.; Gatland, H. B.; 郭丁賀 (Language materials, printed) , [譯著]

電子電子學 by: 吳兆祥; 郭丁賀 (Language materials, printed) , [著]

個人電腦(apple) by: 郭丁賀 (Language materials, printed) , [著]