Gupta, B.R. Generation of electrical energy / B.R Gupta. - 7th ed. - New Delhi : S.Chand, 2017. - xvi, 597 p. : ill. ; Includes index. ISBN: 9789352533817 (pbk.) Subjects--Topical Terms: Electrical engineering. Dewey Class. No.: 621.3121 / GUP