$6.00

$25.95

Serafin Mazparrote, Biosfera

$18.20

Amalia Di Parsia-w. Hinds, Monfort

$7.20

Jose Martin Teixeira, Salesiana

$10.50

Alvaro Ruiz, Triangulo

$12.00

Evelin Tineo Gonzales, Larousse

$13.20

Guillen - Isturiz, Salesiana

$9.45

Hilario Moreno, Cobo

$10.44

Serafin Mazparrote, Biosfera

$13.20

Z. de Feliu - A. Tineo, Cobo

$10.44

A. Diaz -n Rojas - Merzon, Mcgraw Hill

$12.78

$11.94

Alvaro Ruiz, Ofitexto

$12.00

C. Salas - L. Marat, Pearson

$11.94