Coughanowr, Donald Ray. Process systems analysis and control / [by] Donald R. Coughanowr [and] Lowell B. Koppel. - New York : McGraw-Hill, 1991 - McGraw-Hill, chemical engineering series . Includes bibliographical references and index LCCN: 64023273 Subjects--Topical Terms: Chemical process controlAutomatic control. LC Class. No.: TP155.75 / COU 1991