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  • × theme_ss:"Literaturübersicht"
  • × year_i:[1970 TO 1980}
  1. Murfin, M.E.; Wynar, L.R.: Reference service : an annotated bibliographic guide (1977) 4.07 
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  2. Norman, O.G.: ¬The reference interview : an annotated bibliography (1979) 4.07 
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  3. Hoffmann, B.: Auswahlbibliographie zur Theorie und Praxis des Auskunftsdienstes (1978) 4.07 
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