Arquimedes E. Gonzalez F.

$19.20

Mauricio Rodriguez F., Livrosca

$13.90

Omar Rodriguez Aguero, Atenea

$8.60

Mary Sol Grateron Garrido, Paredes

$15.60

Freddy Zambrano, Atenea

$7.03

Carmen Sue Espinoza, Universidad de Carabobo

$16.19

Francisco Hung Vaillant, Vadell Hermanos

$8.40

Jose Aguilar Gorrondona, Ucab

$12.00

Jose Aguilar Gorrondona, Ucab

$18.78

Gert Kummerow, Mcgraw Hill

$12.00

Santiago Hernandez, Mobilibros

$8.40

Santiago Hernandez, Livrosca

$20.15

I. de Valera - J. Salaver, Liber

$12.00

Hector R. Peñaranda Q., Cpluz

$12.00

Enrique Urdaneta F., Academia de Ciencias

$8.40