@book{37082,
	author = {Patrick, S. and Rapra Technology Limited.},
	title = {Practical guide to polyvinyl chloride},
	publisher = {Rapra Technology,},
	year = {2005.},
	address = {Shrewsbury, Shropshire, UK :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10236803}
}