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1by Ritter, Fritz### CRL customization ### ?> ### Add publisher and desc details ### ?>
Published 1914Mainz : O. Schneider, 1914.53 p. ; 22 cm. -
2by Ritter, Fritz### CRL customization ### ?> ### Add publisher and desc details ### ?>
Published 1930Weida i. Thür : Aderhold, 1930.VIII, 128 S., [2] Bl : Ill., graph. Darst., Kt ; 8̊