TY  - BOOK
AU  - Bush,K.G.
AU  - Reeves,E.A.
TI  - Electrical variable speed drives
SN  - 0632022264
U1  - TK/4058 
PY  - 1995///
CY  - Oxford
PB  - Blackwell Science Ltd
KW  - Electric driving, Variable speed.
ER  -