$7.20

Griselda Navas, Fedupel

$12.52

V. Bote- Ma. Such -l. Esc, Mc Graw Hill

$39.80

Carolina Galia, Diana

$6.00

Emma Farrarons, Paidos

$8.00

Bernardo Stamateas, Zenith

$7.78

Cesar Uribe Piedrahita, Unica

$7.56

Miguel Ruiz, Urano

$9.39

Volkmar Vareschi, Armitano

$12.00

$12.00

Olivia Toja, Trillas

$15.00

Nelson Henriquez, San Pablo

$8.40

David J. Schwartz, Taller Del Exito

$10.44

A. Oparin, Panapo

$8.40

$4.69