K.L. Chopra, N.K. Sehgal Sehgal, D.L. Electricity and Magnetism / by D.L. Sehgal - 4th ed. - New Delhi : Sultan Chand and Sons, 1990 - 2.465 p. Subjects--Topical Terms: Physics Subjects--Facted Index Terms: Electricity and Electronics Dewey Class. No.: 537 / SEH-E4