Carlos Gremone, Salesiana

$11.25

A. Diaz -n Rojas - Merzon, Mcgraw Hill

$12.78

$11.94

Serafin Mazparrote, Biosfera

$18.20

Alvaro Ruiz, Triangulo

$16.80

A. Di Parsia-w.hinds, Monfort

$7.20

C.rodriguez - M.rodriguez, Romor

$6.00

Maria M. Fernandez, Triangulo

$16.80

$5.76

Jose Martin Teixeira, Salesiana

$10.50

Carmela Bentivenga, Biosfera

$20.80

C. Salas - L. Marat, Pearson

$11.94

Yaditzha Irausquin, Actualidad Escolar 2000

$28.60

$6.00

$5.76