Search (6 results, page 1 of 1)

  • × theme_ss:"Informationsdienstleistungen"
  • × type_ss:"a"
  • × year_i:[1980 TO 1990}
  1. Salomon, K.: ¬The impact of CD-ROM on reference departments (1988) 0.01 
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  2. 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
  3. 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
  4. Markey, K.: Levels of question formulation in negotiation of information need during the online presearch interview : a proposed model (1981) 0.01 
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  5. Umlauf, K.: Verbraucherberatung in der Stadtbibliothek Ludwigsburg (1989) 0.00 
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  6. Lenk, K.: Technikunterstützte Informationssysteme zur Information über die öffentliche Verwaltung (1989) 0.00 
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