JAMES L RIGGS.; DAVID D BEDWORTH.; SABAH U RANDHAWA. ENGINEERING ECONOMICS - 4 - TATA MCGRAW HILL EDUCATION PRIVATE LIMITED. 2010 - 661, I-12 p. ISBN: 9780070586703 Subjects--Topical Terms: MANAGERIAL ECONOMICS Dewey Class. No.: 658.4 RIG (MBA) / JAM