TY  - BOOK
AU  - Elgerd, Olle I.
TI  - Electric energy systems theory: : an introduction
U1  - 621.3 
PY  - 1971///
CY  - New Delhi
PB  - ; Tata Mcgraw-Hall
KW  - Electric Energy
KW  - Electrical Engineering
KW  - Engineering
ER  -