por Pfaffenberger, Bryan, 1949- [autor] | Pfaffenberger, Bryan, 1949-. Que's computer user's dictionary.
por Pfaffenberger, Bryan, 1949- [autor] | Palmas Velasco, Óscar Alfredo [traductor] | Pfaffenberger, Bryan, 1949-. Computer user's dictionary.
por Pfaffenberger, Bryan, 1949- [autor] | Mercado, Victor Hugo [traductor] | Ocampo Rivera, Alfredo [traductor] | Pfaffenberger, Bryan, 1949-. Que's computer user's dictionary.