@book{1770,
	author = {Grubb, Philip W.},
	title = {Patents in chemistry and biotechnology /},
	publisher = {Oxford University Press,},
	year = {1986.},
	address = {[S.l.] :},
	edition = {2 Sub ed.},
	url = {http://www.amazon.com/exec/obidos/ASIN/019855222X/chopaconline-20}
}