[Redactor's Note: This document uses the ISO 8891-1 Latin1 character set (Windows). The book is composed of text, footnotes, and appendices. The footnotes are included at the end of each chapter, while the Appendix No. and Section are referred to in the text in parentheses, the Appendices following the book text. Liberal use is made of italics, and these have been indicated by bracketing italic text with the underscore character "_". Line length is 70-72 characters. A number of graphics occur in the text, these are referred to by number as "Graphic", etc. The Figures themselves are in a separate file. To facilitate conversion to a word-processing format, an attempt has been made to end each line with a space.
Graphics: There are 17 graphic figures in the text. These are indicated by a reference to the page number in the original book. These figures are available elsewhere (www.geocities.com/norm_90) where images of the