-
Kübler, H.-D.: Surfing, Chatting, Mailing ... : Wieviel und was für eine Pädagogik braucht Internet? (1997)
0.01
0.008874613 = product of:
0.017749226 = sum of:
0.017749226 = product of:
0.0709969 = sum of:
0.0709969 = weight(_text_:22 in 1500) [ClassicSimilarity], result of:
0.0709969 = score(doc=1500,freq=2.0), product of:
0.13107243 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.037429698 = queryNorm
0.5416616 = fieldWeight in 1500, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.109375 = fieldNorm(doc=1500)
0.25 = coord(1/4)
0.5 = coord(1/2)
- Date
- 22. 7.1998 18:47:25
-
Kübler, H.-D.: Surfing, Chatting, Mailing ... : Wieviel und was für eine Pädagogik braucht Internet? (1997)
0.01
0.008874613 = product of:
0.017749226 = sum of:
0.017749226 = product of:
0.0709969 = sum of:
0.0709969 = weight(_text_:22 in 1501) [ClassicSimilarity], result of:
0.0709969 = score(doc=1501,freq=2.0), product of:
0.13107243 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.037429698 = queryNorm
0.5416616 = fieldWeight in 1501, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.109375 = fieldNorm(doc=1501)
0.25 = coord(1/4)
0.5 = coord(1/2)
- Date
- 22. 7.1998 18:48:19