@book{149605,
	author = {Gueugnaut, D. and International Gas Union, IGU and World Gas Conference (22nd. : 2003 jun 1-5 : Tokyo) and Darut, A. and International Gas Union, IGU},
	title = {Industrial development of a complete system for the traceability of the gas distribution networks based on bar codes linked to the polyethylene pipes and fittings},
	note = {Disponible en CD en formato PDF}
}