@book{9134,
	author = {Geer, J. P. van de},
	title = {Multivariate analysis of categorical data /},
	publisher = {Sage,},
	year = {<c1993>},
	address = {Newbury Park, CA :},
	url = {http://www.loc.gov/catdir/enhancements/fy0655/93003706-d.html}
}