Search (1 results, page 1 of 1)

  • × author_ss:"Barraclough, E.D."
  • × type_ss:"a"
  • × year_i:[1980 TO 1990}
  1. Barraclough, E.D.: Opportunities for testing with online systems (1981) 5.50 
    5.502482 = weight(theme_ss:Retrievalstudien in 3151) [ClassicSimilarity], result of:
  5.502482 = fieldWeight in 3151, product of:
    1.0 = tf(freq=1.0), with freq of:
      1.0 = termFreq=1.0
    5.502482 = idf(docFreq=489, maxDocs=44218)
    1.0 = fieldNorm(doc=3151)
    Theme
    Retrievalstudien