TY  - BOOK
AU  - Berde M S
TI  - THYRISTOR ENGINEERING
SN  - 621.381
U1  - 621.381 
PY  - 1978///
CY  - Delhi
PB  - Khanna Publishers
KW  - pulse number
KW  - power factor
KW  - A.C Motor
N1  - index
ER  -