00721nam0-22002411i-450-990002741870403321000274187FED01000274187(Aleph)000274187FED0100027418720000920d19600km-y0itay50------baENGEngineering economy the analysis of management decisios.by William T. Morris.Homewood (Illinois)Richard D.Irwin1960 0Morris,Williams368613ITUNINARICAUNIMARCBK99000274187040332121-1-19s.i.ECAECAEngineering economy the analysis of management decisios425819UNINAING01