Jaime Lopera, Intermedio

$8.40

Marie-france Hirigoyen, Paidos

$8.86

Tricia Tunstall, Alfa

$9.60

Canfield-otros, Norma

$12.00

Bernardo Stamateas, Grupo Zeta

$15.60

Manuel A. Carreño, el Trebol

$10.80

Noah Gordon, Roca Editorial

$6.00

David J. Schwartz, Taller Del Exito

$10.44

Audrey Carlan, Planeta

$16.80

Bernando Stamateas, Grupo Zeta

$12.00

A. Oparin, Panapo

$8.40

Griselda Navas, Fedupel

$12.52

Colliere, Mc Graw Gill

$26.30

Ailyn Gruszka, Jupiter

$2.35

L. Hay - C. Richardson, Urano

$7.20