TY  - BOOK
AU  - Rao,T S
AU  - Madhava.
TI  - Power systems protection ststic relays with microprocessor application
SN  - 0074603078 
U1  - 621.3191 
PY  - 2007///
CY  - New Delhi
PB  - Tata  Mcgraw Hill
KW  - Applied physics
ER  -