00499nam a2200193Ia 4500 230312s9999 xx 000 0 und d eng 658.1'5 658.1'5 THU Thuesen G. J. 169954 Engineering Economy 9th 2008 Prentice Hall Of India 637 Rs. 350.00 FabryckyW.J. 169955 Thuesen G. J. & Fabrycky W. J. 169956 140 130565 130565