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McGill, M.J.; Huitfeldt, J.: Experimental techniques of information retrieval (1979)
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Konze, I. u. L. Sickmann (Bearb.): Verzeichnis der beim Bibliothekar-Lehrinstitut des Landes Nordrhein-Westfalen 1949-1970 angefertigten Hausarbeiten für den höheren Dienst an wissenschaftlichen Bibliotheken (1971)
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Gödert, W.: Fachbibliographien und bibliographische Einführungen im Fach Mathematik : Neue Entwicklungen seit 1970 (1979)
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