@book{194104,
	author = {Le, Chap T.},
	title = {Applied categorical data analysis},
	publisher = {Wiley},
	year = {c1998.},
	series = {Wiley series in probability and statistics},
	address = {New York},
	note = {"A Wiley-Interscience publication."},
	url = {http://www.loc.gov/catdir/bios/wiley047/98014782.html}
}