@book{24143,
	author = {Gray, Clifford F. and Larson, Erik W.,},
	title = {Project management },
	publisher = {McGraw-Hill/Irwin },
	year = {c2006.},
	series = {The McGraw-Hill/Irwin series Operations and decision sciences.},
	address = {Boston, MA. },
	edition = {3a ed.},
	note = {Incluye un cd rom 1474.}
}