Search (5 results, page 1 of 1)

  • × author_ss:"Lancaster, F.W."
  • × theme_ss:"Retrievalstudien"
  • × type_ss:"a"
  1. Lancaster, F.W.: Evaluation within the environment of an operating information service (1981) 0.09 
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  2. Lancaster, F.W.: MEDLARS : report on the evaluation of its operating effiency (1961) 0.08 
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  3. Lancaster, F.W.: On the need for role indicators in postcoordinate retrieval systems (1968) 0.05 
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  4. Lancaster, F.W.; Connell, T.H.; Bishop, N.; McCowan, S.: Identifying barriers to effective subject access in library catalogs (1991) 0.04 
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  5. Lancaster, F.W.: Evaluating the performance of a large computerized information system (1985) 0.03 
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