Steve Bain, Mcgraw Hill

$67.50

1000edward W. Said, 1000debate

$3.43

$0.59

Pamela Hickman, Oniro

$1.20

Arturo Serrano Santayo, Prentice Hall

$1.20

$0.16

Jared Diamond, Debate

$6.00

$3.57

Jorge Enrique Botero, Debate

$6.00

Mario Vargas Llosa, Alfaguara

$2.84

Francisco Javier Dupla, Santillana

$2.66

El Nacional, el Nacional

$6.00

Dislibros, Dislibros

$12.00

Steven E. Landsburg, Taurus

$1.20

Brujula Escolar, el Nacional

$0.42