$25.81

Marilo Moreno, Actualidad Escolar 2000

$4.74

Mercedes Hernandez P., Biosfera

$23.76

Griselda Navas, Romor

$6.00

Azpurua - Alfonzo, Terra Editores

$23.68

Luis E. Rincon, Girasol

$30.06

Juan J. Gutierrez, Girasol

$28.84

Maira Molina Lucero, Trillas

$35.52

Yris Molina, Monfort

$7.20

Elba Albujas Veliz, Biosfera

$22.44

Martha P. Garza, Trillas

$11.94

Henry Cedeño, Cobo

$9.60

Maria Pereira-p. Velasco, Trillas

$12.00

Gisela Soto, Cobo

$12.00

B. Barcena - M. Giraldez, Romor

$11.94