F. Petit Da Costa, Ediciones Liber

$12.00

Jose Aguilar Gorrondona, Ucab

$18.78

Francisco Hung Vaillant, Vadell Hermanos

$8.40

Federico Puig Peña, Atenea

$12.03

Freddy Zambrano, Atenea

$7.03

James-otis Rodner S., Academia de Ciencias

$7.20

Carlos Moros Puentes, Juridicas Rincon

$7.20

Santiago Hernandez, Livrosca

$20.14

Mary Sol Grateron Garrido, Paredes

$15.60

Gert Kummerow, Mcgraw Hill

$12.00

I. de Valera - J. Salaver, Liber

$12.00

A. Rengel - Romberg, Organizacion Capriles

$36.51

Arquimedes E. Gonzalez F.

$19.20

Hector R. Peñaranda Q., Cpluz

$12.00

Cesar Augusto Montoya, Alvaro Nora

$20.60