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Spanik, C.; Rügheimer, H,: DFÜ & BTX (1994)
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Berezak-Lazarus, N.: ADSL - Auf der Überholspur durch die Multimedia-Welt (1999)
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- Footnote
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Altenhövel, M.: Datex-J / Btx-Guide 1995 (1994)
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List, G.; Richelmann, B.; Richter, J.: ¬Das große Modem Buch (1991)
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Kauffels, F.-J.: Moderne Datenkommunikation : eine strukturierte Einführung (1994)
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Kauffels, F.-J.: Einführung in die Datenkommunikation (1991)
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Hurth, B.: Mailbox-Führer : Kommunikation mit Durchblick - vom ersten Kontakt zur routinierten Anwendung (1993)
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- Footnote
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Schuyler, M.: Dial in 1992 : an annual guide to online public access catalogs (1992)
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- Footnote
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Renouard, H. von: Fachwörterbuch Elektronische Medien und Dienste : Dictionary of electronic media and services (1997)
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Höller, H.: Kommunikationssysteme : Normung und soziale Akzeptanz (1993)
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