TY  - BOOK
AU  - Rao, T S Madhava
TI  - Digital/Numerical Relays
SN  - 9780070588554
U1  - 621.382 2 
PY  - 2008///
CY  - New Delhi
PB  - Tata Mc Graw Hill
KW  - Digital/Numerical Relays
KW  - Electronics & Communication
ER  -