$6.00

Marcela Hinojosa de Coria, Trillas

$8.71

Francisco Avila, Saber

$19.00

Ana Maria Maqueo, Noriega

$20.59

Los Robles, Le

$25.00

Henry Cedeño, Cobo

$11.94

G. Katz - M. Katz, Mcgraw Hill

$6.00

M. Bermudez-t. Moscarella, Santillana

$10.62

Nancy Zambrano Chavez, Trillas

$14.00

Fernando Gonzalez Lucini, Estudios - Anaya

$11.94

Francisco Avila, Saber

$19.00

Yris Molina G., Monfort

$16.80

D. Tovar - N. Gonzalez, Terra Editores

$23.68

Juan J. Gutierrez, Girasol

$11.04

Zoraida Torrealba, Triangulo

$11.94