TY  - BOOK
AU  - Umanand, L.
TI  - Power Electronics:Essentials and Applications
SN  - 9788126519453
U1  - 621.313 7 
PY  - 2009///
CY  - New Delhi 
PB  - Wiley India Pvt. Ltd.
KW  - Electrical Controls, Power Electronics, Switching,Protective relay621.317
ER  -