TY  - BOOK
AU  - Blackkburn, J Lewis 
TI  - Protective relaying: :Principles and appications 
SN  - 9781439888117
U1  - 621.317BLA 
PY  - 2014///
CY  - London
PB  - ::CRC Press 
KW  - Electrical Engineering
KW  - Protective relays
KW  - Protective relays.Peformance
KW  - J Lewis Blackburn
KW  - Protective relaying
ER  -