Search (1 results, page 1 of 1)
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classification_ss:"025.52"
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classification_ss:"06.60 / Bibliotheksbenutzung"
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classification_ss:"All B 91 / Elektronische Publikationen"
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classification_ss:"Z711"
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subject_ss:"Reference services (Libraries)"
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theme_ss:"Informationsmittel"
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Reference and information services : an introduction (1995)
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1.0 = *:*, product of: 1.0 = boost 1.0 = queryNorm