EUGENE L. PRINCIPLES OF ENGINEERING ECONOMY. - 8TH - NEW YORK JOHN WILEY 1990 - 0 1 1 1 0 ISBN: 0-471-63526-X Source: 99-312 Subjects--Personal Names: W. GRANT IRESON AND RICHARD S. LEAVENWORTH. Subjects--Topical Terms: SOCIAL SCIENCE LC Class. No.: TA 177.4.G7 1990