TY  - BOOK
AU  - RAVINDRANATH,B.
AU  - CHANDER,M.
TI  - POWER SYSTEM PROTECTION AND SWITCHGEAR / 
U1  - 621.85 
PY  - 1993///
CY  - [S.N] : 
PB  - WILEY EASTERN LIMITED ، 
KW  - التحليل الرياضى
KW  - ELECTRIC ENGINEERING
KW  - CIRCUITS
ER  -