M. Bermudez-t. Moscarella, Santillana

$10.62

Clara E. Martinez, Girasol

$27.50

C. Garcia - C. Isturiz, Salesiana

$11.94

$21.31

G. Katz - M. Katz, Mcgraw Hill

$6.00

Sergio Medina Lopez, Noriega

$11.94

Reinaldo Marin - Otros, Santillana

$11.38

Maria A. Arias, Actualidad

$18.20

Norma Odreman, Everest

$6.60

Francisco Avila, Santillana

$19.00

Yolanda de Bremo, Monfort

$7.20

Sofia Smeke M., Noriega

$20.59

Dalia Borges, Romor

$6.00

Gisela Soto, Noriega

$20.59

Gisela Soto, Cobo

$12.00