Steinbuch, K.: ¬Die informierte Gesellschaft : Geschichte und Zukunft der Nachrichtentechnik (1969)
0.00
0.001690334 = product of:
0.006761336 = sum of:
0.006761336 = product of:
0.020284006 = sum of:
0.020284006 = weight(_text_:k in 4325) [ClassicSimilarity], result of:
0.020284006 = score(doc=4325,freq=2.0), product of:
0.12857233 = queryWeight, product of:
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.036016896 = queryNorm
0.15776339 = fieldWeight in 4325, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.03125 = fieldNorm(doc=4325)
0.33333334 = coord(1/3)
0.25 = coord(1/4)