Bakshi, Uday A. Protection and switchgear. - 4th ed. - (xvi), (P-62)p.; ill. 24cm ISBN: 978-81-8431-639-1 Subjects--Topical Terms: Civil engineering.Protective relays.Electric circuit breakers.Electric power systems-Protection.Electrical and electronic engineering.Mechanical engineering. Dewey Class. No.: 621.317 B169 2009