Möcke, F.: Lernen am Computer : Möglichkeiten und Grenzen des Computer Based Training (1994)
0.02
0.021078197 = product of:
0.06323459 = sum of:
0.06323459 = weight(_text_:f in 7450) [ClassicSimilarity], result of:
0.06323459 = score(doc=7450,freq=2.0), product of:
0.17949225 = queryWeight, product of:
3.985786 = idf(docFreq=2232, maxDocs=44218)
0.04503309 = queryNorm
0.35229704 = fieldWeight in 7450, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.985786 = idf(docFreq=2232, maxDocs=44218)
0.0625 = fieldNorm(doc=7450)
0.33333334 = coord(1/3)