Oza, Bhuvanesh A. Power system protection and switchgear - New Delhi, India McGraw Hill 2010 - xviii, 479 p. ill. ; Includes index. ISBN: 9780070671188 Subjects--Topical Terms: 1. Protective relays. 2. Electric circuit-breakers. 3. Electric power systems --Protection. Dewey Class. No.: 621.317 OZA