@book{55553,
	author = {Cady, Fredrick M. and Sibigtroth, James M.},
	title = {Software and hardware engineering.},
	publisher = {Oxford University Press,},
	year = {2000},
	address = {New York :},
	url = {http://www.loc.gov/catdir/enhancements/fy0603/99035430-t.html}
}