Henry Cedeño, Cobo

$3.60

Angel Diaz de Cerio, Estudios

$7.72

Ines Silva de Legorburu, Santillana

$9.44

I. Brito - M. Rull, Santillana

$34.50

$3.50

C. Garcia - C. Isturiz, Salesiana

$10.92

Pablo Bravo, Biosfera

$18.20

$35.95

Ana. M. Torreiro - E. Perez, Grupo J3v

$17.00

Mariana Obregon, Saber

$23.00

Clara Martinez, Girasol

$15.00

Azpurua - Alfonzo, Terra Editores

$23.68

De Rivero - de Contreras, Romor

$7.80

$8.40

A. Rondon - I. Berroteran, Salesiana

$12.00