@book{2769,
	author = {Kyle, J. and Woll, B.},
	title = {Sign language :},
	publisher = {Cambridge University Press,},
	year = {1985.},
	address = {Cambridge ;},
	note = {Includes indexes.},
	url = {http://www.loc.gov/catdir/toc/cam023/84014265.html}
}