Search (1 results, page 1 of 1)

  • × author_ss:"Jonassen, D.H."
  1. Jonassen, D.H.; Grabinger, R.S.: Problems and issues in designing hypertext/hypermedia for learning (1990) 5.47 
    5.4729567 = weight(theme_ss:Hypertext in 1508) [ClassicSimilarity], result of:
  5.4729567 = fieldWeight in 1508, product of:
    1.0 = tf(freq=1.0), with freq of:
      1.0 = termFreq=1.0
    5.4729567 = idf(docFreq=506, maxDocs=44421)
    1.0 = fieldNorm(doc=1508)
    Theme
    Hypertext