@book{7698,
	author = {Chase, Warren. and Bown, Fred.},
	title = {General statistics },
	publisher = {Wiley,},
	year = {c1997.},
	address = {New York :},
	edition = {3rd ed.},
	url = {http://www.loc.gov/catdir/enhancements/fy0607/96011200-d.html}
}