B. Barcena - M. Giraldez, Romor

$7.20

Clara E. Martinez, Girasol Lite

$22.77

Antonia de la O Cavazos, Trillas

$11.94

Francisco Avila, Saber

$6.00

M. Bermudez-t. Moscarella, Santillana

$10.63

$31.88

Miguel Raul Gomez G., Terra Editores

$23.68

Lolita Robles de Mora, Premier

$7.20

Yris Molina G., Monfort

$12.00

Blanca Elida Angel, Actualidad Escolar 2000

$30.79

$8.71

Henry Cedeño, Cobo

$11.94

Sofia Smeke M., Noriega

$20.59

Doris Flores - L. Davila, Larousse

$11.94

Mercedez Hernandez Perez, Biosfera

$23.76