Lasty Balseiro Almario, Trillas

$33.39

Alexis G. Perez, Fedupel

$12.51

L. Carrera - M. Vasquez, Panapo

$7.47

R. Hernandez - N. Mendoza, Mcgraw Hill

$30.00

Piergiorgio Corbetta, Mcgraw-hill

$45.60

Fidias G. Arias, Episteme

$9.64

Carlos Lomas, Magisterio

$9.47

Marcos Fidel Barrera, Quiron

$11.48

Melissa Rosales, Diana

$12.00

Odalis Cañizalez, Cv. Editores

$15.00

Aura Marina Bavaresco, la Universidad Del Zulia

$9.00

Magaly Torres de Cardenas, Ucv

$10.52

Dorothy Adkins Wood, Trillas

$27.32

Rafael Benitez Dominguez, Cadiz

$14.73

Marcos Fidel Barrera, Sypal

$13.56