A number of typographical errors have been maintained in this version
of this book. They have been marked with a [TN-#], which refers to a
description in the complete list found at the end of the text.
Inconsistent spelling, hyphenation, and capitalization have been
maintained. A list of inconsistently spelled, hyphenated, and
capitalized words is found in a list at the end of the text.
Oe ligatures have been expanded. The following codes are used for
characters that are not available in the character set used for this
book:
[sun] Sun symbol
[=a] a with macron
[c] open o
[C] open O