TY  - BOOK
AU  - BADRI RAM
TI  - POWER SYSTEM PROTECTION AND SWITCHGEAR 
SN  - 0-07-462350-8
U1  - 621.317 O 04 BAD/VIS 
PY  - 2008///
CY  - NEW DELHI
PB  - TATA MCGRAW HILL PUBLISHING COMPANY
ER  -