Sergio Medina Lopez, Noriega

$14.00

$6.22

$7.00

P. Izquierdo - C. Garcia, Salesiana

$10.00

Martha P. Garza, Trillas

$15.60

Gisela Soto, Cobo

$15.00

Douglas Palma, Actualidad Escolar 2000

$7.80

Freccy Suarez Figueroa, Disutextos

$20.15

Juan J. Gutierrez, Girasol

$8.00

G. Katz - M. Katz, Mcgraw Hill

$5.00

Juan J. Gutierrez, Girasol

$19.00

Ines Silva de Legorburu, Santillana

$6.22

Miguel Raul Gomez G., Terra Editores

$15.60

Ana Maria Maqueo, Noriega

$18.20

$2.00