@book{75513,
	author = {Burchard, Bill and Beall, Michael E.; coaut. \ Fitzgerald, Jim; coaut. \ Díaz Mena, Jorge Ivan;Ì},
	title = {AutoCAD 13 / Dennis S. Balagtas, Michael E. Beall, Jim Fitzgerald; Jorge Ivan Díaz Mena},
	address = {México : Prentice-Hall  México : Prentice Hall},
	note = {Apéndices e índice}
}