TY - BOOK AU - Johnson, Curtis D. TI - Process control instrumentation technology SN - 9814119008 AV - TJ 213 .J64 2002 PY - 2002/// CY - New Jersey PB - Prentice-Hall KW - PROCESS CONTROL N1 - Includes bibliographical references; Contents: Introduction to process control-- analog signal conditioning-- final control-- discrete-state process control-- controller principles-- analog controllers-- digital controllers-- control-loop characteristics ER -