Search (1 results, page 1 of 1)

  • × author_ss:"Coffman, S."
  1. Coffman, S.: Going live : starting and running a virtual reference service (2003) 4.07 
    4.07295 = weight(theme_ss:Informationsdienstleistungen in 4097) [ClassicSimilarity], result of:
  4.07295 = fieldWeight in 4097, product of:
    1.0 = tf(freq=1.0), with freq of:
      1.0 = termFreq=1.0
    4.07295 = idf(docFreq=2055, maxDocs=44421)
    1.0 = fieldNorm(doc=4097)
    Theme
    Informationsdienstleistungen