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author_ss:"Poetzsch, E."
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Poetzsch, E.: Wirtschaftsinformation : Online - CD-ROM - Internet (2001)
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- Footnote
- Rez. in: nfd 52(2001) H.6, S.364 (S. Graumann)
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- Materialien zur Information und Dokumentation; Bd.15
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Poetzsch, E.: Wirtschaftsinformation : Online - CD-ROM - Internet (2004)
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- Series
- Materialien zur Information und Dokumentation; Bd.15