@book{794,
	author = {Burt, James E. and Barber, Gerald M.},
	title = {Elementary statistics for geographers.},
	publisher = {Guilford Press,},
	year = {c1996.},
	address = {New York :},
	edition = {2nd ed. /},
	note = {Rev. ed. of: Elementary statistics for geographers / Gerald M. Barber. c1988.},
	url = {http://www.loc.gov/catdir/bios/guilford051/95044912.html}
}