Fulgencio Proverbio, Santillana

$21.00

Serafin Mazparrote, Biosfera

$22.00

Z. Feliu - A. Tineo, Cobo

$8.70

Amalia Di Parsia-w. Hinds, Monfort

$6.00

$4.80

J. Hoyos - J. Camacaro, Larense

$10.00

Jose Luis Rada, Santillana

$15.00

Carlos Gremone, Salesiana

$9.38

F. Proverbio - R. Marin, Santillana

$4.80

Amalia Di Parsia-w. Hinds, Monfort

$10.00

Serafin Mazparrote, Biosfera

$10.00

Serafin Mazparrote, Biosfera

$12.60

Amalia Di Parsia-w. Hinds, Monfort

$6.00

A. Diaz -n Rojas - Merzon, Mcgraw Hill

$7.60

Amalia Di Parsia-w.hinds, Monfort

$10.00