@book{7208,
	author = {Losee, John. and Marraud González, Humberto.},
	title = {Filosofía de la ciencia e investigación histórica / },
	publisher = {Alianza Editorial, },
	year = {[1989]},
	series = {Alianza universidad ; },
	address = {Madrid : },
	note = {Índices.}
}