621.31 THE 21733
Theraja, B. L. Textbook of electrical technology in S.I. units / By B.L.Theraja, A.K. Theraja. - New Delhi : Nirja construction & development co. ltd, 1988 x, 592p. : ill : 22cm 9788121924375 * EE * Theraja, A. K. * Title
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