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1by Stern, Werner### CRL customization ### ?> ### Add publisher and desc details ### ?>
Published 1933Quakenbrück : Trute, 1933.XI, 60 S ; 8̊ -
2by Stern, Werner### CRL customization ### ?> ### Add publisher and desc details ### ?>
Published 1930Göttingen : Dieterich, 1930.107 S ; 8̊