Santiago Hernandez, Mobilibros

$8.40

Jose Aguilar Gorrondona, Ucab

$12.00

Gonzalez Escorche, Vadell

$9.26

Francisco Hung Vaillant, Vadell Hermanos

$8.40

Mary Sol Grateron Garrido, Paredes

$15.60

Enrique Urdaneta F., Academia de Ciencias

$8.40

Luis Alfredo Araque, Juridica Venezolana

$5.56

Jose L. Villegas M., Funeda

$4.80

A. Rengel - Romberg, Organizacion Capriles

$36.52

Mary Sol Grateron Garrido, Paredes

$12.00

Miguel Jacir H., Livrosca

$11.11

Jose Aguilar Gorrondona, Ucab

$18.78

Mauricio Rodriguez F., Livrosca

$13.90

Santiago Hernandez, Livrosca

$20.15

Carlos Moros Puentes, Juridicas Rincon

$7.20