@book{46472,
	author = {Burchfield, Jerry. and Jacobs, Mark.},
	title = {Photography in focus /},
	publisher = {NTC Pub. Group,},
	year = {c1997.},
	address = {Lincolnwood, Ill. :},
	edition = {Fifth edition},
	note = {Rev. ed. of: Photography in focus / Mark Jacobs, Ken Kokrda. New 4th ed. c1990.},
	url = {http://www.loc.gov/catdir/description/mh051/94068802.html}
}