Alternatining Current Machines

1st ed, 1st imp. Deep blue cloth covered boards (strong, bright, with gentle rubbing to edges and one corner rounded). Internally neat, clean, bright and tight. With original publisher's card laid in. In its original dust jacket (faded, chipped at edges in places, minor loss around base of spine). A masterly and concise account of the theory and construction of the widely used class of electrical machinery, giving fascinating insight into how these things were in the middle of the 20th century.