TY  - BOOK
AU  - Horowitz, Stanley 
TI  - Power system relaying 4th ed
SN  - 978-1-118-66200-7
U1  - 621.317 
PY  - 2013///
CY  - New Delhi
PB  - John Wiley & Sons
KW  - Mechanical Mechatronics Engineering
ER  -