Antonio Perez Esclarin, San Pablo

$7.29

Luis Quintana, Mcgraw Hill

$12.00

Abel Cortese, Planeta

$30.00

$6.07

Victor Colina, Biosfera

$9.24

Jose Gregorio Bello P., Panapo

$7.20

$10.44

Luis Quintana, Mcgraw Hill

$24.00

Fe y Alegria, Estudios

$9.60

Carlos Marx, Literatura Narrativa

$10.20

$10.44

$1.51

A. Rubio Gil, Diaz de Santos

$33.60

Frida Diaz Barriga Arceo, Mcgraw Hill

$36.00

Carreño, Kingkolor

$7.20