A. Rubio Gil, Diaz de Santos

$33.60

Jose Gregorio Bello P., Panapo

$7.20

Pablo Rios Cabrera, Cognitus

$9.13

$10.44

Dario Linares Hernandez, Dl Editoriales

$10.69

$6.07

Fe y Alegria, Estudios

$9.60

Antonio Perez Esclarin, San Pablo

$8.40

Luis Quintana, Mcgraw Hill

$12.00

$6.07

Daniel Goleman, Building

$27.95

Victor Colina, Biosfera

$9.24

Frida Diaz Barriga Arceo, Mcgraw Hill

$36.00

Carreño, Kingkolor

$7.20

H. Reichmann, Thomson

$42.00