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1by Gerhards, Fritz### CRL customization ### ?> ### Add publisher and desc details ### ?>
Published 1931Walldorf b. Heidelberg : Lamade, 1931.36 S ; 8̊ -
2by Gerhards, Fritz### CRL customization ### ?> ### Add publisher and desc details ### ?>
Published 1926Germany : Philipps-Universität Marburg, 1926.89 p.