@book{4673,
	author = {Grogono, Peter.},
	title = {Programming with turing and object oriented turing /},
	publisher = {Springer Verlag,},
	year = {c1995.},
	address = {New York :},
	note = {"Featuring object oriented turing software by Holt Software Associates"--Cover.},
	url = {http://www.loc.gov/catdir/enhancements/fy0815/95010802-d.html}
}