TY  - BOOK
AU  - Gibson, John E.
TI  - Control system components
U1  - 629.831.5 G32C 
PY  - 1958///
CY  - N.Y.
PB  - McGraw-Hill
KW  - AMPLIFIERS (ELECTRONICS)
KW  - AUTOMATIC CONTROL
KW  - CONTROL THEORY
ER  -