621.31 THE 38592 38588
Theraja, B. L. Text-book of electrical technology / by B. L. Theraja and A. K. Theraja. - [s. l.] : [s. n.] V.1. (592p. :ill.) Contents: v. 1. Basic electrical engineering * Crystallgraphy Geology Sedementary rocks * Theraja, A. K. * Title
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