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1by Höpfner, Rudolf### CRL customization ### ?> ### Add publisher and desc details ### ?>
Published 1935Leipzig : Gerhardt, 1935.36 S : ill. ; 8̊ -
2by Höpfner, Rudolf### CRL customization ### ?> ### Add publisher and desc details ### ?>
Published 1977Hildesheim ; New York : G. Olms, 1977.x, 158 p. ; 20 cm.