$1.80

I. Brito - M. Rull, Santillana

$25.81

Ana Maria Maqueo, Noriega

$20.59

$28.84

Maria Pereira-p. Velasco, Trillas

$12.00

Blanca Elida Angel, Actualidad Escolar 2000

$30.79

C. Navarro - M. Rull, Santillana

$24.29

Reinaldo Marin, Santillana

$11.39

Di Lorenzo, Cobo

$6.00

Juan J. Gutierrez, Girasol

$30.06

Clara E. Martinez, Girasol Lite

$22.77

Jose Salgado, Discolar

$11.94

Maira Molina Lucero, Trillas

$35.52

$25.81

Maria Carolina Orsini, Saber

$18.00