Mark E. Hoffman. http: //crpit.com/confpapers/CRPITV30Hoffman.pdf. In Raymond Lister, Alison Young, editors, Sixth Australasian Computing Education Conference (ACE 2004), Dunedin, New Zealand, January 18-22, 2004. Volume 30 of CRPIT, pages 137-143, Australian Computer Society, 2004. [doi]
Abstract is missing.