@book{4452,
	author = {Richards, W. G.},
	title = {The problems of chemistry /},
	publisher = {Oxford University Press,},
	year = {1986.},
	address = {Oxford ;},
	note = {"An OPUS book."},
	url = {http://www.loc.gov/catdir/enhancements/fy0606/85013715-d.html}
}