Johnson, Curtis D., 1939- Process control instrumentation technology [Book] / Curtis D. Johnson. - 8th ed. - New Delhi : PHI Learning Private Limited, c2006. - x, 694 p. : ill. ; 25 cm. Index includes All. ISBN: 9788120330290 Nat. Bib. No.: GBA2-30772 Subjects--Topical Terms: Process control.Engineering instruments. Dewey Class. No.: 629.831