Fulgencio Proverbio, Santillana

$31.88

Serafin Mazparrote, Biosfera

$19.80

Alvaro Ruiz, Triangulo

$16.80

Amalia Di Parsia-w.hinds, Monfort

$12.00

J. Hoyos - J. Camacaro, Larense

$12.00

Jose Luis Rada, Santillana

$22.77

A. Diaz -n Rojas - Merzon, Mcgraw Hill

$9.13

R. Bastardo -n. Sepulveda, Romor

$6.00

Evelyn Tineo Gonzalez, Larousse

$13.20

Juan Camacaro, Terra Editores

$19.73

Z. Feliu - A. Tineo, Cobo

$10.44

A. Di Parsia - W.hinds, Monfort

$7.20

Evelyn Tineo Gonzalez, Larousse

$11.94

Hilario Moreno, Cobo

$10.43

Serafin Mazparrote, Biosfera

$16.63