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1by Becker, Adolf, 1888-### CRL customization ### ?> ### Add publisher and desc details ### ?>
Published 1912[Halle a.S., Druck von E. Karras, 1912?]xii, 58 p., 1 l. 22 cm. -
2by Becker, Adolf, 1888-### CRL customization ### ?> ### Add publisher and desc details ### ?>
Published 1918Königsberg i. Pr., [1918?]76 p. 22 cm.