000 00308nam a2200121Ia 4500
008 211209s1979 xx 000 0 und d
041 _aeng
082 _a658.159 6 N79 DEG
100 _aDEGARMO E P
245 _aENGINEERING ECONOMY
260 _aNEW YORK
_bMCGRAW-HILL BOOK AND COMPANY
_c1979
300 _a591
999 _c21847
_d21847