Blank, Leland T. Engineering economy / Leland Blank, Anthony Tarquin. - 3th ed. - xx, 531 p. : ill. ; 24 cm. - McGraw-Hill series in industrial engineering and management science. . ISBN: 0071121722 (ISE) 007100131x Subjects--Topical Terms: Mühendislik ekonomisiEngineering economy LC Class. No.: TA177.4 / .B58 1989