TY  - BOOK
AU  - Dorf,Richard.C.
TI  - Modern control system
SN  - 020154279x
AV  - TJ 216 .D67 1989 
PY  - 1989///
CY  - Canada
PB  - Addison-Wesley
KW  - Control theory
KW  - Feedback control system
ER  -