@book{205902,
	author = {Roy, Debasish Kumar, and G., Visweswara Rao},
	title = {Elements of structural dynamics : a new perspective /},
	publisher = {Wiley,},
	year = {2012.},
	address = {Hoboken :},
	url = {http://onlinelibrary.wiley.com/book/10.1002/9781118360989}
}