TY  - BOOK
AU  - El-Sharkawi,Mohamed A.
TI  - Electric energy: an introduction 
SN  - 9781420062199 (hbk).
PY  - 2009///
CY  - Boca Raton
PB  - CRC Press
KW  - Power electronics
N1  - Includes Index; Includes bibliographical references
ER  -