@book{1869,
	author = {Lancaster, John, and British Computer Society.},
	title = {ECDL/ICDL 4.0 :study guide. /},
	publisher = {SYBEX,},
	year = {c2004.},
	address = {San Francisco, Calif. ;},
	note = {Includes index.},
	url = {http://www.loc.gov/catdir/enhancements/fy0615/2003115474-b.html}
}