@book{7026,
	author = {Jennings, George,},
	title = {Modern geometry with applications /},
	publisher = {Springer-Verlag,},
	year = {1994.},
	series = {Universitext},
	address = {New York :},
	url = {http://www.loc.gov/catdir/enhancements/fy0815/93027818-d.html}
}