TY  - BOOK
AU  - Wilts,Charles H.
TI  - Principles of feedback control
U1  - 629 
PY  - 1960///
CY  - Massachusetts
PB  - Addiso-Wesly Pub
KW  - Feedback contrl systems
KW  - Electric circuits, nonlinear
KW  - Control theory
KW  - Automatic control
KW  - Engineering instruments
N1  - Includes index
ER  -