@book{256553,
	author = {Petersen, Richard,},
	title = {Linux :},
	publisher = {Osborne/McGraw-Hill,},
	year = {c2001.},
	address = {Berkeley, Calif. :},
	edition = {4th ed.},
	note = {Includes index.},
	url = {http://www.loc.gov/catdir/description/mh021/2001265757.html}
}