Thuesen, G J Engineering economy / G.J. Thuesen, W.J. Fabrycky. - Ninth edition. - Englewood Cliffs, New Jersey : Prentice Hall, c2001. - xiv, 637 pages : illustrations ; 24 cm. - Prentice Hall international series in industrial and systems engineering . Includes bibliographical references and index. ISBN: 013028128X (Hb.) Subjects--Topical Terms: Engineering economy. LC Class. No.: TA177.4 / .T58 2001