Gert Kummerow, Mcgraw Hill

$12.00

I. de Valera - J. Salaver, Liber

$12.00

Ivan Dario Torres, Paredes

$15.00

Miguel Jacir H., Livrosca

$11.11

Santiago Hernandez, Livrosca

$20.14

A. Branger - L. Flores, Universidad de Carabobo

$10.80

Cesar Augusto Montoya, Alvaro Nora

$20.60

Hector R. Peñaranda Q., Ediluz

$15.75

Jose Aguilar Gorrondona, Ucab

$18.78

Mary Sol Grateron Garrido, Paredes

$12.00

Mauricio Rodriguez F., Livrosca

$13.89

Francisco Hung Vaillant, Vadell Hermanos

$8.40

Omar Rodriguez Aguero, Atenea

$8.60

Federico Puig Peña, Atenea

$12.03

James-otis Rodner S., Academia de Ciencias

$7.20