@book{239683,
	author = {Barford, W. and ebrary, Inc.},
	title = {Electronic and optical properties of conjugated polymers},
	publisher = {Clarendon Press,},
	year = {2005.},
	series = {International series of monographs on physics ;},
	address = {Oxford :},
	url = {http://site.ebrary.com/lib/strathmore/Doc?id=10233698}
}