$8.40

Sergio Medina Lopez, Noriega

$18.48

L. Davila - M. Rull, Santillana

$11.94

Yajaira Romero, Terra Editores

$21.88

Marilo Moreno, Actualidad Escolar 2000

$4.74

Pablo Bravo, Biosfera

$23.76

$25.81

Clara Martinez, Girasol

$21.60

Hilda Fernandez, Trillas

$11.94

Luis E. Rincon, Girasol

$30.06

Mercedez Hernandez Perez, Biosfera

$23.76

Maria Carolina Orsini, Saber

$18.00

Lolita Robles de Mora, Premier

$7.20

G. Katz - M. Katz, Mcgraw Hill

$6.00

Luis R. Rincon, Girasol Lite

$22.77