TY  - GEN
AU  - Holmes, D. Grahame 
AU  - Lipo, Thomas A.
TI  - Pulse width modulation for power converters: principles and practice
SN  - 9788126547470
U1  - 621.317 HOL/P 
PY  - 2003///
CY  - New Delhi
PB  - Wiley
KW  - Power electronic converters
ER  -