@book{1042,
	author = {Langford, Michael John,},
	title = {Basic photography /},
	publisher = {Focal Press,},
	year = {2000.},
	address = {Oxford ;},
	edition = {7th ed.},
	note = {Includes index.},
	url = {http://www.loc.gov/catdir/description/els031/00059331.html}
}