Bartelt, T. Process Control Systems and Instrumentation - 1st Ed. - New Delhi Cengage Learning India Pvt. Ltd. 2007 - xi, 291p. 24 cm. Text in English ISBN: 9788131507728 Subjects--Facted Index Terms: ELN Index Terms--Genre/Form: D-17 Dewey Class. No.: 660.281 / BAR