Published with the support of the Georges und Jenny Bloch-Stiftung
MADE AND PRINTED IN GREAT BRITAIN BY WILLIAM HODGE AND COMPANY, LIMITED LONDON EDINBURGH GLASGOW
Facsimile Edition of the Original Edition of 1940 © 2017 Schwabe AG, Verlag, Basel Printed and published in Switzerland by Schwabe AG, Basel and Muttenz ISBN 978-3-7965-3656-4