Clara Martinez, Girasol

$30.06

N. Odreman - R. Diaz, Everest

$11.94

B. Barcena - M. Giraldez, Romor

$7.20

G. Katz - M. Katz, Mcgraw Hill

$6.00

Pablo Bravo, Biosfera

$23.76

Elba Albujas Veliz, Biosfera

$22.44

Rocio Bueno, Mcgraw Hill

$6.00

Maria A. Arias, Actualidad

$30.79

Marilo Moreno, Actualidad Escolar 2000

$4.74

Gisela Soto, Noriega

$20.59

Gisela Soto, Cobo

$12.00

Sofia Smeke M., Noriega

$20.59

Gisela Soto, Noriega

$20.59

$25.81

Marcos J. Alfonzo B., Santillana

$11.94