@book{150042,
	author = {Tiekstra, Gjalt and International Gas Union, IGU and World Gas Conference (22nd. : 2003 jun 1-5 : Tokyo) and International Gas Union, IGU},
	title = {Development of low emissions condensing Tele -controlled 400-4000 KW Gas Fired Water Boiler Systems (COMBO)},
	note = {Disponible en CD en formato PDF}
}