00400nam a2200157   45000010005000000030003000050050017000080080041000250350018000660350017000840500023001011000015001242450079001392500010002182600014002289483UR20220428183134.0061102|||||||||||||||||||||||||||||||| d  a(janium) 9472  a(janium)9472 4aHB171.5b.H52 19591 aHicks, J R10aEstructura de la economiab : introduccion al estudio del ingreso nacional  a3a ed  bFCEc1959