Singh, L.P. Advanced power system : analysis and dynamics / L.P Singh. - 6th rev. ed. - New Delhi : New Age International Publishers, 2014. - xiv, 475 p. : ill. ; 24 cm. Includes references and index. ISBN: 9788122433708 (pbk.) Subjects--Topical Terms: Electric power systems--Mathematical models. Dewey Class. No.: 621.31 / SIN