@book{939,
	author = {Apostol, Tom M.},
	title = {Cálculus.},
	publisher = {Tesis, },
	year = {1986.},
	series = {Tesis:serie finanzas.},
	address = {Buenos Aires : },
	edition = {2da.ed.},
	note = {Bibliografía al final del libro.}
}