F. Petit Da Costa, Ediciones Liber

$12.00

Dr. Alberto Jose la Roche, Cibel Gutierrez

$8.40

James-otis Rodner S., Academia de Ciencias

$7.20

Santiago Hernandez, Mobilibros

$8.40

Freddy Zambrano, Atenea

$7.03

I. de Valera - J. Salaver, Liber

$12.00

Luis Alfredo Araque, Juridica Venezolana

$5.56

Emilio Calvo Baca, Ediciones Libra

$24.42

Gonzalez Escorche, Vadell

$9.26

Gert Kummerow, Mcgraw Hill

$12.00

Santiago Hernandez, Livrosca

$20.15

Jose Aguilar Gorrondona, Ucab

$18.78

A. Rengel - Romberg, Organizacion Capriles

$36.52

Federico Puig Peña, Atenea

$12.04

Hector R. Peñaranda Q., Ediluz

$15.76