TY  - BOOK
AU  - Elgerd, O
TI  - Electric energy systems theory and introduction-second edition
SN  - 0-07-099286-X
U1  - 621.042 
PY  - 2004///
CY  - New Delhi
PB  - Tata Mcgraw-Hill Publication
KW  - Electrical Electronics Communication
ER  -