Transformers. Their principles & design for light electrical engineers.
Connelly, F.C.\
Transformers. Their principles & design for light electrical engineers. - - Sir Isaac Pitman, & Sons, London, 1950 - p.xiv,490. - .
0
621.314 Con
Transformers. Their principles & design for light electrical engineers. - - Sir Isaac Pitman, & Sons, London, 1950 - p.xiv,490. - .
0
621.314 Con