TY  - BOOK
AU  - Johns, Allan T.
AU  - Saiman, Saiman K.
TI  - Digital Protection for Power Systems 
SN  - 086341303X
U1  - 621.317 
PY  - 1995///
CY  - London : 
PB  - Peter Peregrinus, 
KW  - Electric Power Systems Protection
KW  - Protective Relays
N1  - YY
UR  - https://eaklibrary.neduet.edu.pk:8443/catalog/bk/books/toc/0-86341-303-X.pdf
ER  -