@book{113666,
	author = {Seto, William W.},
	title = {Schaum's outline of theory and problems of mechanical vibrations /cWilliam w. Seto.},
	publisher = {McGraw-Hill,},
	year = {c1964.},
	series = {Schaum{u00A2}_s outline series},
	address = {New York :},
	note = {Includes index.},
	url = {http://www.loc.gov/catdir/description/mh021/95047554.html}
}