00638pamaa2200205 4500 0000047391 20100629090000.0 9780131976696 (pbk.) 629.8 JOH 2006 TS156.8 JOH 2006 Johnson Process control instrumentation technology Curtis D. Johnson. 8th ed. Upper Saddle River, NJ: Prentice Hall, 2006. x, 694p.: ill.; 24cm. Includes bibliographical references (p. 636) and index Process control Digital control systems Engineering instruments www.prenhall.com