@book{31701,
	author = {Rotman, Joseph J.,},
	title = {An introduction to the theory of groups /},
	publisher = {Springer-Verlag,},
	year = {c1995.},
	address = {New York :},
	edition = {4th ed.},
	note = {Col. ill. on lining papers.},
	url = {http://www.loc.gov/catdir/enhancements/fy0818/94006507-d.html}
}