Rao, K. Uma Computer techniques and models in power system - 2nd ed. - New Delhi: Dreamtech Press, I. K. International Pvt. Ltd., Wiley, 2019. - xix, 613 p. ISBN: 9789389307184 Subjects--Topical Terms: Network topologyPower fow studiesSymmetrical components Dewey Class. No.: 621.3104 RAO