J. Hall - G. Schmidt, Mcgraw Hill

$6.00

$7.00

Javier Dario Restrepo, Debate

$7.20

$1.20

$3.00

Francisco Javier Dupla, Santillana

$2.66

Francisco de Quevedo, Austral

$13.04

A. J. Hartley, Plaza Janes

$1.20

Fernando Vallejo, Alfaguara

$2.84

Jim Hougan, Planeta

$8.70

Arnoldo Jose Gabaldon, Grijalbo

$6.00

E. Tineo - M. Alfonzo, el Nacional

$11.94

$10.20

$3.57

Brujula Escolar, el Nacional

$0.42