Miguel Raul Gomez G., Terra Editores

$19.73

Yris Molina G., Monfort

$6.00

$23.02

$6.33

B. Barcena - M. Giraldez, Romor

$6.00

$2.00

Elba Albujas, Discolar

$11.00

Pablo Bravo, Biosfera

$19.80

Juan J. Gutierrez, Girasol

$24.04

Elba Albujas Veliz, Biosfera

$18.70

Luis R. Rincon, Girasol Lite

$18.98

Carmen Navarro, Santillana

$24.04

Fernando Gonzalez Lucini, Estudios - Anaya

$7.00

Gisela Soto, Actualidad Escolar 2000

$9.87

Maira Molina Lucero, Trillas

$29.60