Singh, Ravindra P creator text New Delhi PHI Learning Private Limited 2014 monographic xvi, 327 p. : ill. ; 24 cm. Includes bibliographical references and index. Electrical engineering Power systems--Protection Circuit-breakers Protective relays Network relays Apparatus protection Protection scheme Insulation coordination Switchgear FEAS 621.317 SIN 9788120336605 (pbk)