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This is a reproduction of a book published before 1923. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the original artifact, or were introduced by the scanning process. We believe this... Read Full Overview

B cher z hlen bis heute zu den wichtigsten kulturellen Errungenschaften der Menschheit. Ihre Erfindung war mit der Einf hrung des Buchdrucks hnlich bedeutsam wie des Internets: Erstmals wurde eine massenweise Weitergabe von Informationen m glich. Bildung, Wissenschaft, Forschung,... Read Full Overview

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

This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely... Read Full Overview