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1by Seker-Pektas, Berna### CRL customization ### ?> ### Add publisher and desc details ### ?>
Published 20082008.76 S. Ill., graph. Darst. 21 cm. -
2by Kirchner, Berna, 1927-### CRL customization ### ?> ### Add publisher and desc details ### ?>
Published 1962Bonn : Druck Rheinische Friedrich-Wilhelms-Universität, 1962.164 p. ; 21 cm. -
3by Berna, Marc Jean### CRL customization ### ?> ### Add publisher and desc details ### ?>
Published 2003Germany : Rheinische Friedrich-Wilhelms-Universität zu Bonn, 2003.85 p.