Nagrath, I. J. Electric machines / [Book]. I.J. Nagrath [and] D.P. Kothari. - New Delhi : Tata McGraw-Hill, 1985 [reprinted 1988]. - xx, 684 p. : ill. ; 23 cm. Includes bibliographical references and index. ISBN: 0074517899 Subjects--Topical Terms: Electric machinery.