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  • × author_ss:"Schäfer, U."
  1. Schäfer, U.; Skalski, D.: Lokale, stand-alone Online-Benutzerkataloge (OPAC) : Entwicklungsstand, Grundlagen und Probleme unter besonderer Berücksichtigung des Mikrocomputereinsatzes (1986) 0.01
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  2. Laufer, G.; Schäfer, U.; Müller, M.: RAK-NBM und RAK-Musik (1997) 0.01
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