TY  - BOOK
AU  - Truxal,John G.
TI  - Control engineers' handbook: servomechanisms, regulators, and automatic feedback control systems 
T2  - McGraw-Hill handbooks
AV  - TJ213 .C66 1958
PY  - 1958///
CY  - New York
PB  - McGraw-Hill
KW  - Automatic control
N1  - Includex index
ER  -