This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it.

About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work.

This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it.

B. 'iillo in 61.93eter5burg. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work.

Von Prof. Dr. Fr Regel in Würzburg. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work.