TY  - BOOK
AU  - Chen, Chih-Fan 
AU  - John Hass, I. 
TI  - Elements of control systems analysis:classical and modern approaches
U1  - 629.8 
PY  - 1969///
CY  - New Delhi
PB  - Prentice-Hall
KW  - Automatic control engineering
N1  - Includes index
ER  -