@book{49319,
	author = {Horstmann, Cay S.},
	title = {Object-oriented design & patterns /},
	publisher = {Wiley,},
	year = {c2006},
	address = {Hoboken, NJ :},
	edition = {2nd ed.},
	note = {Includes index},
	url = {http://www.loc.gov/catdir/enhancements/fy0627/2005298583-b.html}
}