Minor typographical errors have been corrected without note. Other errors
are noted below.
Punctuation and spelling were made consistent when a predominant
form was found in this book; otherwise they were not changed.
Ambiguous hyphens at the ends of lines were retained. Word
combinations that appeared with and without hyphens were changed
to the predominant form if it could be determined, or to the
hyphenated form if it could not.
Corrections in the spelling of names were made when those
could be verified. Otherwise the variations were left as
they were.