@book{148546,
	author = {Strohm, Rufus T. and International Correspondence Schools.},
	title = {Fórmulas / },
	editor = {Nebreda)},
	publisher = {Escuelas Internacionales, },
	year = {[1958] (},
	address = {Madrid [etc.] : },
	edition = {[1ª ed.].},
	note = {Escuelas Internacionales (International Correspondence Schools System), 7005.}
}