Search (4 results, page 1 of 1)

  • × year_i:[1990 TO 2000}
  1. Järvelin, K.; Vakkari, P.: ¬The evolution of library and information science 1965-1985 : a content analysis of journal titles (1993) 8.27 
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    Vakkari, P.
  2. Vakkari, P.: Information seeking in context : a challenging metatheory (1997) 8.27 
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  3. Vakkari, P.: Task complexity, information types, search strategies and relevance : integrating studies on information retrieval and seeking (1999) 8.27 
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  4. Vakkari, P.; Kuokkanen, M.: Theory growth in information science : applications of the theory of science to a theory of information seeking (1997) 8.27 
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