TY  - BOOK
AU  - Badri Ram
AU  - Vishwakarama, D N
TI  - Power systems protection and switchgear
SN  - 0-07-462350-8
U1  - 621.3121 
PY  - 2004///
CY  - New Delhi
PB  - Tata McGraw-Hill
KW  - Electric control devices
KW  - Power system
KW  - Switching equipment
N1  - Includes index; Ahuja book
ER  -