Antonio Gomez Espinoza, Salesiana
$9.38
M. Morris Mano - Ch. Kime, Prentice Hall
$22.00
Laura Hernandez Ramirez, Mc Graw Hill
$8.00
Martha Montilla, Vadell Hermanos
$6.00
Cira de Pira de Pelekais, Cira de Pelekais
$15.00
Andrew S. Tanenbaum, Pearson Educacion
$25.00
A. Rengel - Romberg, Organizacion Capriles
$30.43
Cesar Augusto Montoya, Alvaro Nora
$17.17
Hector Ramon Peñaranda Q., Luz
$10.00
Magaly Perretti de Parad, Alvaro Nora
$7.72