@book{80943,
	author = {Shames, Irving H.},
	title = {Mecánica para ingenieros :},
	publisher = {Prentice Hall,},
	year = {1999.},
	address = {Madrid :},
	edition = {4 ed.},
	note = {Trad. de la 4 ed. en inglés de Engineering mechanics, statics, de 1998.}
}