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Poetzsch, E.: Wirtschaftsinformation : Online - CD-ROM - Internet (2004)
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Poetzsch, E.: Naturwissenschaftlich-technische Information : Online, CD-ROM, Internet (2005)
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Michelson, M.: Wirtschaftsinformation (2004)
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Schöhl, W.; Weigend, A.: Fachprofil: Medien- und Wirtschaftsinformation (1995)
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