@book{7738,
	author = {Frank, Harry, and Althoen, Steven C.},
	title = {Statistics: concepts and applications },
	publisher = {Cambridge University Press,},
	year = {1994.},
	address = {Cambridge [England] ;},
	note = {Includes index.},
	url = {http://www.loc.gov/catdir/description/cam025/93027502.html}
}