$14.40

Pablo Rios Cabrera, Cognitus

$9.13

Livian Navarro Caro, Panapo

$1.20

L. Sagols - J. Linares, Mcgraw Hill

$25.20

Carreño, Kingkolor

$7.20

Fe y Alegria, Estudios

$9.60

Antonio Luis Cardenas, Dasa

$4.80

Aldebaran Contreras, Davide Publicidad

$8.40

$10.20

Antonio Perez Esclarin, San Pablo

$6.00

A. Rubio Gil, Diaz de Santos

$33.60

Luis Quintana, Mcgraw Hill

$24.00

Ana Ponce de Leon, Ccs

$14.40

$10.44

Frida Diaz Barriga Arceo, Mcgraw Hill

$36.00