Norman E. Gronlund, Trillas

$34.91

Luis Quintana, Mcgraw Hill

$24.00

L. Sagols - J. Linares, Mcgraw Hill

$25.20

Aldebaran Contreras, Davide Publicidad

$8.40

Prof. Ramon Grau, Ediciones Grau

$7.20

H. Reichmann, Thomson

$42.00

$14.40

Dario Linares Hernandez, Dl Editoriales

$10.69

Fe y Alegria, Estudios

$9.60

Abel Cortese, Planeta

$30.00

Victor Colina, Biosfera

$9.24

$10.44

A. Rubio Gil, Diaz de Santos

$33.60

Carlos Marx, Literatura Narrativa

$10.20

$6.07