000			00389nam a2200145Ia 4500
008			180712s9999 xx 000 0 und d
020			_a132240645
082			_a658.15 _bSPR
100			_aSprague, J.C.
245			_aEconomic analysis for engineers and manager
260			_aEnglewood Cliffs _bPrentice-hall _c1986
300			_axiv, 570 p.
650			_aFinancial management
942			_cS
999			_c12801 _d12801