Search (6 results, page 1 of 1)

  • × theme_ss:"Informationsdienstleistungen"
  • × type_ss:"a"
  • × year_i:[1980 TO 1990}
  1. Childers, T.: ¬The quality of reference services : still moot after 20 years (1987) 0.02 
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  2. Childers, T.: ¬The quality of reference : still moot after 20 years (1987) 0.02 
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  3. Crowley, T.: Half-right reference : is it true? (1985) 0.02 
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  4. Ingwersen, P.; Johansen, T.; Timmermann, P.: User-librarian negotiations and search procedures : a progress report (1980) 0.02 
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  5. Stevens, N.D.: ¬The importance of the verb in the reference question (1988) 0.01 
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    Source
    Reference librarian. 1988, no.22, S.241-244
  6. Nawe, J.: How significant is nonverbal communication in the reference interview? : An overview (1989) 0.01 
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    Source
    Maktaba. 11(1989), no.1, S.19-22

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