TY  - BOOK
AU  - Williams,B.W.
TI  - Power electronics: devices, drivers, applications, and passive components 
SN  - 033357351X(pbk)
AV  - TK7881.15WIL 
PY  - 1992///
CY  - Houndmills,
PB  - Macmillan
KW  - Power electronics
N1  - Includes index; Includes bibliographical references
ER  -