TY  - BOOK
AU  - De N.K
AU  - Sen P.K
TI  -  Electric drives
SN  - 9788120314921
U1  - 621.46 
PY  - 2003///
CY  - New Delhi
PB  - Prentice hall of india private limited
N1  - It include index p.311-314
ER  -