@book{12662,
	author = {Wark, Kenneth, and Richards, Donald E.},
	title = {Thermodynamics /},
	publisher = {WCB McGraw-Hill,},
	year = {c1999.},
	address = {Boston :},
	edition = {6th ed.},
	url = {http://www.loc.gov/catdir/description/mh024/98010720.html}
}