Journal of Software Maintenance and Evolution: Research and Practice, Volume 13

Volume 13, Number 1, January/February 2001

Volume 13, Number 2, March/April 2001

Volume 13, Number 3, May/June 2001

Volume 13, Number 4, July/August 2001

Volume 13, Number 5, September/Ocotober 2001

Volume 13, Number 6, November/December 2001