Inquiries about these web pages, the version, suggestions, notices of errata, etc. should be addressed to:
Andrew Jakob Hansen
Copyright 1998 by Andrew Jakob Hansen; reproduction, publication and distribution with permission limited to purposes of study, teaching, and academic research.
Conditions: Copyright in the underlying marked up html files which implement the hypertext features of this World Wide Web version 1.0 is held by Andrew Jakob Hansen. Distribution of this version on the Internet, does not constitute consent to any use of the underlying hypertext markup for commercial redistribution either via the Internet or using some other form of hypertext distribution.
10 January 1998