$28.84

$37.80

Gisela Soto, Cobo

$18.00

Maria Carolina Orsini, Saber

$23.00

M. Bermudez-t. Moscarella, Santillana

$10.62

Sercio Medina Lopez, Noriega

$18.48

Martha P. Garza, Trillas

$14.00

$1.80

Henry Cedeño, Cobo

$9.60

Fernando Gonzalez, Estudios - Anaya

$11.94

$28.60

Blanca Elida Angel, Actualidad Escolar 2000

$29.90

Nancy Zambrano Chavez, Trillas

$14.00

Ines Silva de Legorburu, Santillana

$9.44

Luis E. Rincon, Girasol

$32.50