@book{21751,
	author = {Gay, Aquiles and Dovis, Sebastián},
	title = {Máquina de vapor},
	publisher = {Ministerio de Educación, Ciencia y Tecnología. INET},
	year = {2006},
	series = {Recursos didácticos},
	address = {Buenos Aires},
	edition = {1ª ed.}
}