TY  - BOOK
AU  - Choudhury, D.Roy
TI  - Modrern control enigneering
SN  - 81-203-2196-0
U1  - 629.8 CHO 
PY  - 2005///
CY  - NEW DELHI
PB  - PRENTICE HALL
KW  - CONTROL ENIGNEERING
ER  -