@book{6833,
	author = {Blyth, T. S.},
	title = {Module theory :},
	publisher = {Clarendon Press ;},
	year = {1990.},
	address = {Oxford [England] :},
	edition = {2nd ed.},
	note = {Includes index.},
	url = {http://www.loc.gov/catdir/enhancements/fy0638/89072127-d.html}
}