00448pamaa2200169 4500 0000036326 20110518090000.0 0070494894 (pbk) TK1005 NAG 2003 Nagrath Modern power system analysis I.J. Nagrath, D.P. Kothari. 3rd ed. New Delhi: Tata McGraw Hill, 2003. xiv, 693p.: 23cm. Electric engineering Kothari, D.P.