Pfleger, C.: ¬Die Didaktik des Fernunterrichts in Formalerschließung unter besonderer Berücksichtigung von Lernprogrammen (2003)
0.00
0.0021034614 = product of:
0.012620768 = sum of:
0.012620768 = weight(_text_:in in 4644) [ClassicSimilarity], result of:
0.012620768 = score(doc=4644,freq=4.0), product of:
0.059380736 = queryWeight, product of:
1.3602545 = idf(docFreq=30841, maxDocs=44218)
0.043654136 = queryNorm
0.21253976 = fieldWeight in 4644, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.3602545 = idf(docFreq=30841, maxDocs=44218)
0.078125 = fieldNorm(doc=4644)
0.16666667 = coord(1/6)
- Content
- Vgl. auch den Artikel in: Bibliotheksdienst 37(2003) H.8/9, S.1088-1109