TY  - BOOK
AU  - De, Nisit K
AU  - Sen, P K
TI  - Electric Drives
U1  - 621.46 
PY  - 1999///
CY  - Newdelhi
PB  - Prentice-hall of india private limited.
KW  - basic parameters
KW  - types of loads
KW  - the fifth group
N1  - Bibliography& index
ER  -