@book{75845,
	author = {Hewitt, Paul G.},
	title = {Conceptual physics /},
	publisher = {Pearson Addison Wesley,},
	year = {2006.},
	address = {San Francisco :},
	edition = {10th ed.},
	url = {http://www.loc.gov/catdir/toc/ecip0512/2005013760.html}
}