Angel Diaz de Cerio, Estudios

$7.72

$18.20

Marilo Moreno, Actualidad Escolar 2000

$4.73

Luis E. Rincon, Girasol

$27.50

Sercio Medina Lopez, Noriega

$18.48

$2.40

Ramona M. de Rivero, Romor

$6.00

Gisela Soto, Cobo

$12.00

Clara E. Martinez, Girasol Lite

$22.77

Clara Martinez, Girasol

$21.60

Fernando Gonzalez Lucini, Estudio - Anaya

$6.00

Mariana Obregon, Saber

$16.00

I. Brito - M. Rull, Santillana

$20.00

$11.94

Mercedes Hernandez P., Biosfera

$22.10