Elizabeth Kramis, Noriega
$13.00
Gaceta N. 38.763, Njr
$1.00
F. Barriga - G. Hernandez, Mcgraw Hill
$28.00
Victor Genaro Jansen R., Alvaro Nora
$7.00
J. Rivas Miranda, Mcgraw Hill
$25.00
Gaceta Nº 38.433, Njr
$1.26
O. Quiros - J. Quiros, Amolca
$42.00
Marco Aurelio Alegria, el Nacional
$1.00
Hernando Grisanti A., Vadell Hermanos
$1.00