TY  - BOOK
AU  - Williams, B. W.
TI  - Power electronics: devices, drivers and applications
SN  - 0333396626
U1  - 621.317 
PY  - 1987///
CY  - London
PB  - Macmillan
KW  - Electrical engineering
KW  - Engineering
KW  - Power electronics
ER  -