Heldman, R.K.: ¬The telecommunications information millenium : a vision and plan for the global information society (1995)
0.08
0.07709184 = product of:
0.15418369 = sum of:
0.15418369 = product of:
0.30836737 = sum of:
0.30836737 = weight(_text_:r.k in 2016) [ClassicSimilarity], result of:
0.30836737 = score(doc=2016,freq=2.0), product of:
0.3474306 = queryWeight, product of:
8.033325 = idf(docFreq=38, maxDocs=44218)
0.043248665 = queryNorm
0.8875654 = fieldWeight in 2016, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
8.033325 = idf(docFreq=38, maxDocs=44218)
0.078125 = fieldNorm(doc=2016)
0.5 = coord(1/2)
0.5 = coord(1/2)