Antonio Gomez Espinoza, Salesiana
$9.38
C. Dieguez - R. Yturriaga, Mcgraw Hill
$40.00
J. Sanchez - S. Serrano, Diaz de Santos
$25.00
Gaceta Nº 37.308, Ronellys
$1.00
Andrew S. Tanenbaum, Pearson Educacion
$25.00
Hernando Grisanti A., Vadell Hermanos
$1.00
Luciano Lupini Bianchi, Ciencias Politica
$6.00
Carlos E. Weffe H., Avdt
$7.74
J. Sanchez - A. Palomino, Fc Editorial
$33.00