TY  - BOOK
AU  - Elgerd, Olle I.
TI  - Electric energy systems theory: : an introduction
SN  - 9780070992863
U1  - 621.3 
PY  - 2009///
CY  - New Delhi
PB  - Tata mcgraw-hill publishing
KW  - Electric Energy Systems
KW  - Electrical Engineering
ER  -