Tatiana B. de Maekelt, Ciencias Politicas
$6.50
William I. Correa Suarez, Livrosca
$6.17
Aura Marina Bavaresco, la Universidad Del Zulia
$7.50
Gaceta Nº 40.608, R Grafica 2021
$2.00
Luis Alberto Rodriguez, Livrosca
$8.50
Gaceta Nº 39.840, Njr
$2.30
Gaceta Nº 1.575, Njr
$2.00
Robert S. Feldman, Mcgraw Hill
$40.00
Lind - Marchal - Wathen, Mcgraw Hill
$51.91
H. Koontz - H. Weihrich, Mcgraw Hill
$72.00