@book{12973,
	author = {Wolf, Jonathan S. and Wolf, Jonathan S.},
	title = {Barron's AP physics B /},
	publisher = {Barron's,},
	year = {c2008.},
	address = {Hauppauge, N.Y. :},
	edition = {4th ed.},
	note = {Includes index.},
	url = {http://www.loc.gov/catdir/enhancements/fy0805/2007038175-d.html}
}