TY  - BOOK
AU  - Johnson,Curtis D.
TI  - Process control instrumentation technology / 
SN  - 9788120330290
U1  - 629.83 23
PY  - 2006///.
CY  - New Delhi : 
PB  - PHI Learning, 
KW  - Process control.
KW  - Engineering instruments.
ER  -