Serafin Mazparrote, Biosfera

$16.63

A. Di Parsia-w.hinds, Monfort

$7.20

Yaditzha Irausquin, Actualidad Escolar 2000

$33.12

$11.94

M. Luongo - F. Suarez, Romor

$6.00

Carlos Gremone, Salesiana

$11.25

Guillen - Isturiz, Salesiana

$9.46

A. Diaz -n Rojas - Merzon, Mcgraw Hill

$12.78

Z. de Feliu - A. Tineo, Cobo

$10.44

Fulgencio Proverbio, Santillana

$31.88

Serafin Mazparrote, Biosfera

$19.80

Alvaro Ruiz, Ofitexto

$12.00

A. Di Parsia - W.hinds, Monfort

$7.20

Evelyn Tineo Gonzalez, Larousse

$11.94

Juan Camacaro, Terra Editores

$19.73