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1by Brüggemann, Ernst### CRL customization ### ?> ### Add publisher and desc details ### ?>
Published 1935Münster i. Westf.: Althoff, 1935.40 S. 8vo. -
2by Brüggemann, Ernst### CRL customization ### ?> ### Add publisher and desc details ### ?>
Published 1937Dortmund : Wolf, 1937.19 S.