@book{959,
	author = {Quadri, Néstor Pedro},
	title = {Instalaciones de gas},
	publisher = {Librería y Editorial Alsina, },
	year = {1994.},
	address = {Buenos Aires : },
	edition = {4a ed. act.},
	note = {El Ej.2 es 2a ed. act. Año 1994. ISBN 950-553-032-3}
}