F. Barriga - G. Hernandez, Mcgraw Hill

$33.60

Carlos Lomas, Magisterio

$9.47

W. Hurley - C. Denegar, Lippincott

$88.28

Mario Tamayo y Tamayo, Limusa

$27.60

Melissa Rosales, Diana

$12.00

Rafael Benitez Dominguez, Cadiz

$14.74

Alexis G. Perez, Fedupel

$12.52

Yilmar Campbell, Universidad Carabobo

$9.60

Magaly Torres de Cardenas, Ucv

$10.52

Aura Bavaresco de Prieto, Luz

$13.83

Aura Marina Bavaresco, la Universidad Del Zulia

$9.00

Dorothy Adkins Wood, Trillas

$27.32

M. Martinez Lurdez, Magrawhill

$30.00

Margarita A. de Sanchez, Trillas

$39.47

Arnoldo Claret Veliz, Texto

$15.39