The book cover image was created by the transcriber and is placed in
the public domain.
Footnotes have been renumbered and moved to the end of the book.
Blank pages have been skipped.
Obvious printer errors have been silently corrected, after comparison
with a later edition of this work. Greek text has also been corrected
after checking with this later edition and with Perseus, when the
reference was found.
Original spelling, hyphenation and punctuation have been kept, but
variant spellings were made consistent when a predominant usage was
found.