Nagrath, I.J. Modern Power System Analysis I. J. Nagrath & D. P. Kothari - 2nd ed. - New Delhi: Tata McGraw-Hill Publishing Company Limited, c1989. - xiv, 518 p.: ill.; This book is having Appendix ISBN: 0074517996 Subjects--Personal Names: Kothari, D. P., Dewey Class. No.: 621.3191 / NAG/MOD