B. Bernanke - R. Frank, Mcgraw-hill

$54.00

F. Mochon - V. Carreon, Mcgraw Hill

$52.80

Parkin - Esquivel, Pearson

$57.39

Roberto H. Frank, Mcgraw Hill

$38.40

Case - Fair, Prentice Hall

$33.60

Carrasco, Mcgraw Hill

$50.40