00341nam a2200157Ia 4500001000900000007000300009008004100012040000900053041000800062082001200070100002500082245003300107250000900140260001500149650001900164CAEN1877ta210314s9999||||xx |||||||||||||| ||und||  aCAEN  aspa  a330 R6g  aRomero Emilioeautor 0aGeografia Economica Del Peru  a2da.  aLimac1953  aECONOMIA: PERU