$6.07

Frida Diaz Barriga Arceo, Mcgraw Hill

$36.00

A. Rubio Gil, Diaz de Santos

$33.60

Luis Quintana, Mcgraw Hill

$12.00

Prof. Ramon Grau, Ediciones Grau

$7.20

$6.07

Victor Colina, Biosfera

$9.24

$10.20

Carreño, Kingkolor

$7.20

Dario Linares Hernandez, Dl Editoriales

$10.69

$10.44

Pablo Rios Cabrera, Cognitus

$9.13

Norman E. Gronlund, Trillas

$34.91

Carlos Marx, Literatura Narrativa

$10.20

Antonio Luis Cardenas, Dasa

$4.80