@book{586463,
	author = {Holman, J. P.},
	title = {What every engineer should know about Excel /},
	publisher = {CRC Press,},
	year = {2006.},
	address = {Boca Raton :},
	url = {http://www.loc.gov/catdir/enhancements/fy0702/2006042640-d.html}
}