TY  - BOOK
AU  - Distefano, Joseph, J. Stubberud, Allen, R. Williams, Ivan, J 
TI  - Feedback and control systems 
SN  - 0-07-060177-1 
U1  - 629.8 DIS  
PY  - 2007///
CY  - Tata mcgraw hill company Ltd 
PB  - New Delhi 
KW  - CONTROL SYSTEM
ER  -