@book{5575,
	author = {Poltorak, Alexander and Lerner, Paul},
	title = {Essentials of intellectual property :},
	publisher = {Wiley,},
	year = {c2011.},
	series = {Essentials series},
	address = {Hoboken, N.J. :},
	edition = {2nd ed.},
	url = {http://catdir.loc.gov/catdir/toc/fy12pdf01/2010039904.html}
}