@book{8612, author = {Protter, Murray H. and Morrey, Charles Bradfield,}, title = {A first course in real analysis /}, publisher = {Springer-Verlag,}, year = {c1991.}, address = {New York :}, edition = {2nd ed.}, note = {Includes index.}, url = {http://www.loc.gov/catdir/enhancements/fy0814/90046562-d.html} }