@book{27115,
	author = {Kharab, Abdelwahab. and Guenther, Ronald B.},
	title = {An introduction to numerical methods },
	publisher = {Chapman & Hall/CRC },
	year = {2006.},
	address = {Boca Raton },
	edition = {2a ed.},
	note = {Incluye índice. Folio del cd Rom : }
}