F. Barriga - G. Hernandez, Mcgraw Hill

$33.60

Fidias G. Arias, Episteme

$9.65

Piergiorgio Corbetta, Mcgraw-hill

$45.60

Mirian Balestrini Acuña, Servicio Editorial

$14.87

Carlos Sabino, Panapo

$6.55

Yilmar Campbell, Universidad Carabobo

$9.60

Rafael Benitez Dominguez, Cadiz

$14.74

Aura Marina Bavaresco, la Universidad Del Zulia

$9.00

Jacqueline Hurtado, Quiron

$15.13

Carlos Lomas, Magisterio

$9.47

Margarita A. de Sanchez, Trillas

$39.47

Arnoldo Claret Veliz, Texto

$15.39

Melissa Rosales, Diana

$12.00

L. Carrera - M. Vasquez, Panapo

$7.48

Julian Rodriguez, San Pablo

$13.83