TY  - BOOK
AU  - Carstens,James R.
TI  - Automatic control systems and components
SN  - 0130542970
U1  - TJ/213 
PY  - 1990///
CY  - Englewood Cliffs, N.J.
PB  - Prentice Hall
KW  - Automatic control.
KW  - Process control.
ER  -