TY  - BOOK
AU  - Singh, L. P
TI  - Digital protection protective relaying from electromechanical to microprocessor
SN  - 0-470-23436-9
U1  - 621.3825 SIN 
PY  - 1994///
CY  - NEWYORK
PB  - JOHN WILEY
KW  - ELECTROMECHANICAL TO MICROPROCESSOR-DIGITAL PROTECTION
ER  -