@book{2932,
	author = {Barnett, Raymond A. and Ziegler, Michael M.; Byleen, Karl E.; Sobecki, Dave},
	title = {Modern trigonometry analysis and applications /},
	publisher = {John Wiley & Sons Pte Ltd.,},
	year = {2009.},
	address = {New Jersey :},
	edition = {10th},
	note = {Includes index}
}