@book{15505,
	author = {Gebelein, Charles G.},
	title = {Chemistry and our world /},
	publisher = {Wm. C. Brown,},
	year = {c1997.},
	address = {Dubuque, IA :},
	url = {http://www.loc.gov/catdir/description/mh022/95083494.html}
}