Alvaro Ruiz, Triangulo

$14.00

Serafin Mazparrote, Biosfera

$10.00

Z. de Feliu - A. Tineo, Cobo

$8.70

Maria M. Fernandez, Triangulo

$14.00

Hilario Moreno, Cobo

$8.70

Nelci Marin, Terra Editores

$12.65

Juan Camacaro, Terra Editores

$14.95

C.rodriguez - M.rodriguez, Romor

$5.00

M. Luongo - F. Suarez, Romor

$5.00

$24.15

Amalia Di Parsia-w. Hinds, Monfort

$6.00

$4.80

A. Diaz -n Rojas - Merzon, Mcgraw Hill

$7.60

J. Hoyos - J. Camacaro, Larense

$10.00

Evelyn Tineo Gonzalez, Larousse

$11.00