G. Katz - M. Katz, Mcgraw Hill

$6.00

Yris Molina G., Monfort

$7.20

B. Barcena - M. Giraldez, Romor

$11.94

Maria Pereira-p. Velasco, Trillas

$13.81

Yris Molina G., Monfort

$16.80

Clara E. Martinez, Girasol

$30.06

Maira Molina Lucero, Trillas

$35.52

$33.12

Moreno Perez, Actualidad Escolar 2000

$33.12

Gisela Soto, Noriega

$20.59

$11.94

$1.80

I. Brito - M. Rull, Santillana

$25.81

D. Tovar - N. Gonzalez, Terra Editores

$23.68

Henry Cedeño, Cobo

$9.60