Ramona M. de Rivero, Romor

$6.00

Maria Carolina Orsini, Saber

$18.00

Gisela Soto, Cobo

$18.00

Elba Albujas Veliz, Biosfera

$22.44

$7.59

Mariana Obregon, Saber

$18.00

I. Brito - M. Rull, Santillana

$25.81

Douglas Palma, Actualidad Escolar 2000

$14.21

$21.31

Yris Molina G., Monfort

$7.20

Reinaldo Marin, Santillana

$11.39

$33.12

R. Diaz - A. Hernandez, Saber

$16.80

I. Brito - M. Rull, Santillana

$25.81

Maria Pereira-p. Velasco, Trillas

$13.81