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1by Bittner, Gerhard### CRL customization ### ?> ### Add publisher and desc details ### ?>
Published 1967Germany : Friedrich-Alexander Universität Erlangen, 1967.109 p. -
2by Bittner, Gerhard### CRL customization ### ?> ### Add publisher and desc details ### ?>
Published 1979Germany : Friedrich-Alexander Universität Erlangen, 1979.59 p.