@book{30728,
	author = {Craig, Roy R. and I.González Pozo, Virgilio,},
	title = {Mecanica de materiales},
	publisher = {Compañia Editorial Continental,},
	year = {2002.},
	address = {Mexico :},
	edition = {2a ed.},
	note = {Incluye bibliografia e indice \ Titulo original. Mechanics of materials.}
}