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  • × author_ss:"Valentin, U."
  • × theme_ss:"Bibliographie"
  1. Valentin, U.: Wie geht's weiter mit der CD-ROM? (1993) 0.01 
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    Content
    Ankündigung der Veränderung beginnend mit der Februar-Ausgabe der DNB-CD
  2. Valentin, U.: Neu: CD-ROM der Hochschulschriften 1945-1992 (1993) 0.00 
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