@book{2691,
	author = {ASTM.},
	title = {Plastic Pipe and Building Products /},
	publisher = {ASTM International,},
	year = {2009.},
	address = {[S.l.] :},
	url = {http://www.amazon.com/exec/obidos/ASIN/0803163851/chopaconline-20}
}