Livian Navarro Caro, Panapo

$1.20

$10.44

Ana Ponce de Leon, Ccs

$14.40

Aldebaran Contreras, Davide Publicidad

$8.40

$14.40

Fe y Alegria, Estudios

$9.60

Antonio Luis Cardenas, Dasa

$4.80

Victor Colina, Biosfera

$9.24

Pablo Rios Cabrera, Cognitus

$9.13

L. Sagols - J. Linares, Mcgraw Hill

$25.20

Antonio Perez Esclarin, San Pablo

$6.00

H. Reichmann, Thomson

$42.00

$6.07

$10.44

Miguel Del Cura, Paraninfo

$45.60