Gaceta N. 37.625 - 37.627, la Piedra
$0.70
J. Garcia - J. Lopez, Mcgraw Hill
$47.00
Gaceta, la Piedra
$2.30
Jesus Mora Contreras, Ula
$7.00
Oscar Hernandez Alvarez, Aiadtss
$7.00
I. Fernandez - A. Camacho, Diaz de Santos
$45.00
William A. Fleckenstein, Mcgraw Hill
$20.00