Electrical engineer's reference book

Analog and Digital Computers Say, M.G. THE PERFORMANCE AND DESIGN OF ALTERNATING CURRENT MACHINES SAY, M.G. The performance and design of alternating current machines SAY, M.G. Alternating-current machines Say, M.G. Electrical engineer's reference book Say, M.G. Electrical engineer's reference book Say, M.G. Alternating Current Machines 5th ed Say, M.G. Electric energy systems theory Elgerd, Olle Ingemar