Santiago Hernandez, Mobilibros

$8.40

Carlos Moros Puentes, Juridicas Rincon

$7.20

Jose L. Villegas M., Funeda

$4.80

Gert Kummerow, Mcgraw Hill

$12.00

Federico Puig Peña, Atenea

$12.03

F. Petit Da Costa, Ediciones Liber

$12.00

Mary Sol Grateron Garrido, Paredes

$15.60

A. Rengel - Romberg, Organizacion Capriles

$36.51

Freddy Zambrano, Atenea

$7.03

Hector R. Peñaranda Q., Ediluz

$15.75

Enrique Urdaneta F., Academia de Ciencias

$8.40

Arquimedes E. Gonzalez F.

$19.20

Santiago Hernandez, Livrosca

$20.14

Omar Rodriguez Aguero, Atenea

$8.60

Miguel Jacir H., Livrosca

$11.11