Rao, K. Uma Power system : operation and control / K. Uma Rao - New Delhi : Wiley India Pvt. Ltd., c2013 . - xix , 528 p. ill. ; 24 c.m. ISBN: 9788126534418 Subjects--Topical Terms: Electric power systems.Generation Modification Applied physics Dewey Class. No.: 621.31 / RAO/P