@book{43817,
	author = {Palmer, Michael J., and Walters, Michael.},
	title = {Guide to operating systems /},
	publisher = {Thomson/Course Technology,},
	year = {2007.},
	address = {Australia ;},
	edition = {Enhanced ed.},
	note = {"Networking"--Cover.},
	url = {http://www.loc.gov/catdir/toc/fy0702/2006281210.html}
}