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1by Heberle, Rudolf### CRL customization ### ?> ### Add publisher and desc details ### ?>
Published 1925Jena, G. Fischer, 1925.1 microfilm reel ; 35 mm. -
2by Heberle, Rudolf, b. 1896### CRL customization ### ?> ### Add publisher and desc details ### ?>
Published 1929Jena, G. Fischer, 1929.iv, 224 p. illus. (maps) 24 cm.