$1.52

$14.40

Aldebaran Contreras, Davide Publicidad

$8.40

Pablo Rios Cabrera, Cognitus

$9.13

Abel Cortese, Planeta

$30.00

Frida Diaz Barriga Arceo, Mcgraw Hill

$36.00

$10.44

Carlos Marx, Literatura Narrativa

$10.20

$6.07

H. Reichmann, Thomson

$42.00

Antonio Perez Esclarin, San Pablo

$7.30

$10.44

Jose Gregorio Bello P., Panapo

$7.20

$10.20

Victor Colina, Biosfera

$9.24