@book{231612,
	author = {Ceruzzi, Paul E. and Ebrary inc.},
	title = {Computing},
	publisher = {MIT Press},
	year = {c2012.},
	series = {The MIT Press essential knowledge series},
	address = {Cambridge, Mass.},
	url = {http://site.ebrary.com/lib/pucpr/docDetail.action?docID=10574918}
}