For some philosophical notes, from mine own bugle, try:
Russell, Keith "The Problem of the Problem and Perplexity", Themes and
variations in PBL, proceedings of the 5th International Biennial PBL
Conference, The University of Quebec, Montreal, Canada, 7-10 July, 1999,
University of Newcastle: PROBLARC, 1999, 180-195.
cheers
keith - OZ newcastle
|