@book{6764,
	author = {Lang, Serge,},
	title = {Undergraduate analysis /},
	publisher = {Springer,},
	year = {1997.},
	address = {New York :},
	edition = {2nd ed.},
	note = {Includes index.},
	url = {http://www.loc.gov/catdir/enhancements/fy0814/96026339-d.html}
}