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1by Bürk, Armin### CRL customization ### ?> ### Add publisher and desc details ### ?>
Published 1966Giessen, 1966.75 S : ill. ; 8. -
2by Bürk, Armin### CRL customization ### ?> ### Add publisher and desc details ### ?>
Published 1978Germany : Justus Liebig-Universität Giessen, 1978.55 p.