@book{212994,
	author = {Chaudhuri, R. N. and ebrary, Inc.},
	title = {Waves and oscillations},
	publisher = {New Age International,},
	year = {2010.},
	address = {New Delhi :},
	edition = {2nd ed.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10367722}
}