Serafin Mazparrote, Biosfera

$22.00

Z. de Feliu - A. Tineo, Cobo

$8.70

Amalia Di Parsia-w.hinds, Monfort

$10.00

$4.80

Jose Martin Teixeira, Salesiana

$8.75

$4.80

Z. de Feliu - A. Tineo, Cobo

$8.70

R. Bastardo -n. Sepulveda, Romor

$5.00

A. Diaz -n Rojas - Merzon, Mcgraw Hill

$10.65

Miguel A. Rodriguez, Romor

$5.00

Jose Luis Rada, Santillana

$15.00

Evelyn Tineo Gonzalez, Larousse

$11.00

Guillen - Isturiz, Salesiana

$7.88

Jose Martin Teixeira, Salesiana

$7.88

$21.00