@book{191375,
	author = {Bogard, Travis. and O'Neill, Eugene,},
	title = {Contour in time :},
	publisher = {Oxford University Press,},
	year = {1988.},
	address = {New York :},
	edition = {Rev. ed.},
	note = {Includes index.},
	url = {http://www.loc.gov/catdir/enhancements/fy0605/87034860-d.html}
}