TY  - BOOK
AU  - D'Azzo,John Joachim
AU  - Houpis,Constantine H.
TI  - Feedback control system analysis and synthesis / 
AV  - TJ216 .D3
U1  - 629.83 
PY  - 1960///
CY  - New York
PB  - McGraw-Hill
KW  - Feedback control systems
ER  -