Optical and Microwave Technologies for Telecommunication Networks

Civil Engineer’s Handbook of Professional Practice By Kent E Zenobia and Karen Lee Hansen

Physical Inorganic Chemistry a Coordination Chemistry Approach by S. F. A. KETTLE

5G-Enabled Internet of Tings by Yulei Wu, Haojun Huang, Cheng-Xiang Wang and Yi Pan

Welding Symbols on Drawings by E. N. Gregory and A. A. Armstrong

Compressor Handbook Principles and Practice

Fast Analytical Techniques for Electrical and Electronic Circuits 

Power Converter Circuits

Alternating Current Fundamentals Eighth Edition by Stephen L. Herman is available for free download in PDF format