李茂堂

專利法實務 = Patent practice by: 李茂堂 (Language materials, printed) , [著]

智慧財產權實務 = Intellectual property practice by: 李茂堂 (Language materials, printed) , [著]

商標法實務 = Trandemark practice by: 李茂堂 (Language materials, printed) , [著]

商標法之理論與實務 by: 李茂堂 (Language materials, printed) , [著]