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1by Ritter, Josef### CRL customization ### ?> ### Add publisher and desc details ### ?>
Published 1934Kallmünz : Lassleben, 1934.11 S., [2] Bl ; 8̊ -
2by Ritter, Josef### CRL customization ### ?> ### Add publisher and desc details ### ?>
Published 1985Germany : Universität Stuttgart, 1985.119 p. -
3by Ritter, Josef Gabor### CRL customization ### ?> ### Add publisher and desc details ### ?>
Published 1999Germany : Universität Tübingen, 1999.61 p.