Aura Marina Bavaresco, la Universidad Del Zulia

$9.00

Fidias G. Arias, Episteme

$9.64

Rafael Benitez Dominguez, Cadiz

$14.73

Yilmar Campbell, Universidad Carabobo

$9.60

R. Hernandez - N. Mendoza, Mcgraw Hill

$30.00

Jacqueline Hurtado, Quiron

$15.13

F. Barriga - G. Hernandez, Mcgraw Hill

$33.60

Alexis G. Perez, Fedupel

$12.51

Marcos Fidel Barrera, Quiron

$11.48

Carlos Sabino, Panapo

$6.55

Lasty Balseiro Almario, Trillas

$33.39

Margarita A. de Sanchez, Trillas

$39.46

Piergiorgio Corbetta, Mcgraw-hill

$45.60

Dorothy Adkins Wood, Trillas

$27.32

M. Martinez Lurdez, Magrawhill

$30.00