TY  - BOOK
AU  - Gyugyi,  L. 
AU  - Pelly, B. R. 
TI  - Static power frequency changers:theory,Performance and application
SN  - 0-471-67800-7
U1  - 621.3136 
PY  - 1976///
CY  - New York
PB  - John Wiley
N1  - includes index
ER  -