@book{3626,
	author = {Montgomery, Douglas C.},
	title = {Design and analysis of experiments /},
	publisher = {Wiley,},
	year = {c2008.},
	address = {Hoboken, NJ :},
	edition = {7th ed.},
	url = {http://www.loc.gov/catdir/enhancements/fy0833/2008019048-d.html}
}