Rafael J. Alfonzo Guzman

$7.20

Oscar Hernandez Alvarez, Aiadtss

$8.40

James-otis Rodner S., Academia de Ciencias

$7.20

Ivan Dario Torres, Liber

$7.20

Ivan Mirabal Rendon, Universitas

$12.00

Luis Mendoza, Vadell

$8.40

Fernando Villasmil B., Libreria Europa

$7.20

Luis Eduardo Mendoza, Vadell

$1.20

Atilio Rojas, Libra

$16.66

Ivan Mirabal Rendon, Universitas

$12.00

Carlos Sainz Muñoz, Libreria J. Rincon

$8.40

Toyn F. Villar V., Libra

$12.96

Julio Rodriguez B., Ciencias Politica

$7.20

W. Sanguineti - C. Carbal, Ucab

$9.49

Juan Garcia Vara, Alvaro Nora

$15.91