por Chapra, Steven C [autor] | Canale, Raymond P [autor] | Cortes Anaya, Alfredo [traductor] | Zapata Sanchez, Carlos [traductor] | Chapra, Steven C. Introduction to computing for engineers.
por Dietz, Lisa Ramsay [autor] | Dietz, Lisa Ramsay. What every business needs to know about SAP | Anaya, Carlos [traductor].