Steve Bain, Mcgraw Hill

$67.50

Borghio Mario, Grijalbo

$7.50

Jared Diamond, Debate

$6.00

El Nacional, el Nacional

$3.60

Gomez Navarro, Pearson

$1.20

$8.40

Jim Hougan, Planeta

$8.70

Quentin Bblake, el Arca

$1.68

$9.60

$1.20

$1.20

A. J. Hartley, Plaza Janes

$1.20

Rodriguez, Rosaura, Grijalbo

$4.86

Alcaraz y Otros, Ariel

$10.44

$4.21