P. Samuelson - W Nordhaus, Mcgraw Hill

$68.40

F. Mochon - V. Carreon, Mcgraw Hill

$68.86

Samuelson - Nordhaus, Mcgraw Hill

$62.61

Jose Efren Cornejo Garza, Mcgraw Hill

$57.60

Dornbusch / Fischer, Mcgraw Hill

$60.00

B. Bernanke - R. Frank, Mcgraw-hill

$65.22