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1by Soergel, W. (Wolfgang), 1887-### CRL customization ### ?> ### Add publisher and desc details ### ?>
Published 1917Stuttgart, E. Schweizerbart, 1917.53 p. -
2by Soergel, W. (Wolfgang), 1887-### CRL customization ### ?> ### Add publisher and desc details ### ?>
Published 1921Jena, Ger., G. Fischer, 1921.99 p. illus.