G. Katz - M. Katz, Mcgraw Hill

$6.00

Luis R. Rincon, Girasol Lite

$22.77

Azpurua - Alfonzo, Terra Editores

$23.68

Maria Carolina Orsini, Saber

$18.00

Martha P. Garza, Trillas

$11.94

$25.81

Maite Dautant, Saber

$6.00

Victor M. Rodriguez, Trillas

$11.94

Freddy Suarez Figueroa, Disutextos

$26.52

Maria A. Arias, Actualidad

$33.12

Clara E. Martinez, Girasol Lite

$22.77

$21.31

Sergio Medina, Noriega

$24.02

I. Brito - M. Rull, Santillana

$25.81

Z. Martin - A. Hernandez, Saber

$16.80