TY  - BOOK
AU  - Dorf, Richard. C.
AU  - Bishop, Robert. H.
TI  - Modern Control System
SN  - 9812358595
U1  - 629.8043 DORB 
PY  - 1999///
CY  - New Delhi
PB  - Prentice Hall Publication
KW  - Automatic Control Eng
ER  -