$10.44

Miguel Del Cura, Paraninfo

$45.60

A. Rubio Gil, Diaz de Santos

$33.60

Victor Colina, Biosfera

$9.24

Pablo Rios Cabrera, Cognitus

$9.13

Jose Gregorio Bello P., Panapo

$7.20

L. Sagols - J. Linares, Mcgraw Hill

$25.20

$14.40

$10.44

Frida Diaz Barriga Arceo, Mcgraw Hill

$36.00

Dario Linares Hernandez, Dl Editoriales

$10.69

Antonio Perez Esclarin, San Pablo

$7.29

$1.51

Luis Quintana, Mcgraw Hill

$12.00

Carreño, Kingkolor

$7.20