Alerich, Walter N.
Electricity : Motors & generators, controls, transformers - 4th ed. - USA Delmar Cengage Learning, 1986. - xi,240 p. ;
0827325339 (paperback) 9780827325333 (paperback)
Electric controllers
Electric machinery--Direct current
Electric transformers
Electrical engineering
621.31042ALE
Electricity : Motors & generators, controls, transformers - 4th ed. - USA Delmar Cengage Learning, 1986. - xi,240 p. ;
0827325339 (paperback) 9780827325333 (paperback)
Electric controllers
Electric machinery--Direct current
Electric transformers
Electrical engineering
621.31042ALE