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1by Böllert, Paul### CRL customization ### ?> ### Add publisher and desc details ### ?>
Published 1911Göttingen : W.F. Kaestner, 1911.70 p. ; 24 cm. -
2by Kopp, Karl### CRL customization ### ?> ### Add publisher and desc details ### ?>
Published 1916Germany : Universität Göttingen, 1916.100 p.