C. Navarro - M. Rull, Santillana

$35.00

Monserrat Rull, Santillana

$10.62

Francisco Avila, Saber

$19.00

G. Katz - M. Katz, Mcgraw Hill

$6.00

Sergio Medina Lopez, Noriega

$18.48

Freddy Suarez Figueroa, Disutextos

$30.00

Y. Arcas - L. Arenas, Santillana

$12.14

B. Barcena - M. Giraldez, Romor

$11.94

Clara E. Martinez, Girasol

$32.50

N. Odreman - R. Diaz, Everest

$11.94

Juan J. Gutierrez, Girasol

$15.00

$11.94

Maira Molina Lucero, Trillas

$47.50

$21.31

$35.95