Gaceta Nº 30.597, Njr
$1.00
C. Verde - S. Gentil, Trillas
$20.00
P. Montoya - M. Ramirez, Mcgraw Hill
$12.00
Andrew S. Tanenbaum, Pearson Educacion
$25.00
Ma. Gabriela Crespo, Juridica Venezolana
$7.00
Gaceta Nº 39.945, Njr
$2.00
Alayon - Carballo - Daza, Ucab
$9.15
Salvador Leal Wilhelm, Vadell Hermanos
$7.00