Au, Tung, 1923- Engineering economics for capital investment analysis Tung Au, Thomas P. Au - Boston Allyn and Bacon c1983 - xiv, 506 p. ill. 24 cm. - Allyn and Bacon series in engineering . Includes index Subjects--Topical Terms: Capital investments--EvaluationEngineering economy Dewey Class. No.: 658.1 / 52