Electromagnetic field and electromagnetic wave solving problems, Harbin Institute of Technology Press.

Electromagnetic field and electromagnetic wave Zhao Jiasheng University of Electronic Science and Technology of China Press

Electromagnetic field and electromagnetic wave Chen Higher Education Press

Signal and System Revised Edition Wang Baoxiang Harbin Institute of Technology Press

Signals and Systems Volume I and Volume II Zheng, Higher Education Press.

Digital Circuit Gong Zhichun University of Electronic Technology Press

See Hong Shuo Harbin Institute of Technology Postgraduate Entrance Examination Network for details.