00511nam a2200181Ia 4500 0000000065 20251012174358.0 970709s1998 maua 001 0 eng 0070631107 TA177.4 .B58 1998 658.152 BLA 1998 Engineering economy Leland Blank, Anthony Tarquin. 4th ed. [Boston] WCB/McGraw-Hill c1998. xii, 722 p. ill. 24 cm. Includes index. Engineering economy. 2275 2275 0 0 0 0 KEM KEM 2012-12-07 0 0000000061 2025-10-12 08:33:54 2025-10-12 OS