Ram, Badri.
Power system protection and switchgear / Badri,Ram , D N Vishwakarma. - New York : Wiley, c1977. - xi, 456 p. : ill. ; 24 cm.
Includes index.
0074623508
Protective relays.
Electric circuit-breakers.
Electric power systems--Protection.
TK2861 / .R28
621.31/7
Power system protection and switchgear / Badri,Ram , D N Vishwakarma. - New York : Wiley, c1977. - xi, 456 p. : ill. ; 24 cm.
Includes index.
0074623508
Protective relays.
Electric circuit-breakers.
Electric power systems--Protection.
TK2861 / .R28
621.31/7