Beschreibung:
Whilst the greatest effort has been made to ensure the quality of this text, due to the historical nature of this content, in some rare cases there may be minor issues with legibility. The English edition embodies additions and alterations by the author, necessitated by the contributions that have been made to this subject by many writers since the original Italian edition appeared in 1889.
The English edition embodies additions and alterations by the author, necessitated by the contributions that have been made to this subject by many writers since the original Italian edition appeared in 1889.