Francisco Javier Dupla, Santillana

$2.66

Peale, Norman Vincent, Grijalbo

$7.50

$4.80

$22.80

Daniel Ruzo, Grijalbo

$1.20

El Nacional, el Nacional

$6.00

Brujula Escolar, el Nacional

$0.42

$23.40

Steve Bain, Mcgraw Hill

$67.50

$1.20

Isabel Allende, Arete

$12.00

Francisco Veiga, Debate

$7.20

Borghio Mario, Grijalbo

$7.50

Ceac, Ceac

$4.80

Craig Brown

$1.20