Electrical engineering ; a general reference work on electrical principles, direct-current dynamos, direct-current motors, storage cells, armature winding, design of small motors, transformers, meter testing, magneto design, controllers, signaling, power stations, electric wiring, radio, switch-boards, station management, welding /

Bibliographic Details

Corporate Author:	American Technical Society
Format:	Book
Language:	English
Published:	Chicago : American technical society, [1929]
Subjects:	Electrical engineering.