C. Salas - L. Marat, Pearson

$9.95

Alvaro Ruiz, Triangulo

$10.00

$4.80

Nelci Marin, Terra Editores

$13.92

$5.00

Evelyn Tineo Gonzalez, Larousse

$9.95

C.rodriguez - M.rodriguez, Romor

$5.00

Hilario Moreno, Cobo

$8.70

J. Hoyos - J. Camacaro, Larense

$10.00

A. Diaz -n Rojas - Merzon, Mcgraw Hill

$7.60

A. Diaz -n Rojas - Merzon, Mcgraw Hill

$10.65

Serafin Mazparrote, Biosfera

$11.00

A. Di Parsia - W.hinds, Monfort

$6.00

Amalia Di Parsia-w. Hinds, Monfort

$6.00

M. Luongo - F. Suarez, Romor

$5.00