Search (1 results, page 1 of 1)

  • × author_ss:"Lemke, M."
  1. Lemke, M.: Wie lernwirksam sind Online-Tutorials? : Lernerfolgskontrolle und Evaluation bibliothekarischer E-Learningangebote (2014) 6.62 
    6.6200633 = weight(field_ss:Bibliothekswesen in 3464) [ClassicSimilarity], result of:
  6.6200633 = fieldWeight in 3464, product of:
    1.0 = tf(freq=1.0), with freq of:
      1.0 = termFreq=1.0
    6.6200633 = idf(docFreq=160, maxDocs=44421)
    1.0 = fieldNorm(doc=3464)
    Field
    Bibliothekswesen