000 00258nam a2200109Ia 4500
008 190704s9999 xx 000 0 und d
082 _a620.02 T176
100 _aBLANK,L.T
245 0 _aENGINEERING ECONOMY
260 _aNEW YORK
_bMcGraw-Hill
942 _cBB
_2DDC
999 _c6893
_d6893