Arquimedes E. Gonzalez F.

$19.20

Gonzalez Escorche, Vadell

$9.26

Enrique Urdaneta F., Academia de Ciencias

$8.40

Federico Puig Peña, Atenea

$12.03

Ivan Dario Torres, Paredes

$15.00

Mary Sol Grateron Garrido, Paredes

$15.60

Mauricio Rodriguez F., Livrosca

$13.89

Jose Aguilar Gorrondona, Ucab

$18.78

Omar Rodriguez Aguero, Atenea

$8.60

Gert Kummerow, Mcgraw Hill

$12.00

Freddy Zambrano, Atenea

$7.03

$13.50

Hector R. Peñaranda Q., Ediluz

$15.75

F. Petit Da Costa, Ediciones Liber

$12.00

Santiago Hernandez, Mobilibros

$8.40