000 00434nam a2200181Ia 4500
005 20250425160709.0
008 250425s9999 xx 000 0 und d
041 _aeng
082 _a658.15
245 0 _aENGINEERING ECONOMIC ANALYSIS EXAM FILE
250 _aS.E.
260 _aCosta Rica
_bENGINEERING PRESS
_c1991
260 _aSAN JOSE
300 _a296
650 _aINGENIERIA ECONOMICA
942 _c01
010 _a2584
999 _c194315
_d194315