TY  - BOOK
AU  - David Finneg
TI  - Variable frequency Amotordrive Systems
SN  - 0000049388
U1  - 621.31913 
PY  - 1991///
CY  - UK
PB  - IEE
KW  -  frequency
KW  -  Systems
KW  -  Variable
KW  - Alter currect
KW  - Amotordrive
ER  -