Information : a historical companion (2021)
0.04
0.039057758 = product of:
0.078115515 = sum of:
0.030520268 = weight(_text_:science in 492) [ClassicSimilarity], result of:
0.030520268 = score(doc=492,freq=8.0), product of:
0.13108648 = queryWeight, product of:
2.6341193 = idf(docFreq=8627, maxDocs=44218)
0.049764823 = queryNorm
0.23282544 = fieldWeight in 492, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
2.6341193 = idf(docFreq=8627, maxDocs=44218)
0.03125 = fieldNorm(doc=492)
0.047595248 = product of:
0.095190495 = sum of:
0.095190495 = weight(_text_:history in 492) [ClassicSimilarity], result of:
0.095190495 = score(doc=492,freq=8.0), product of:
0.23150508 = queryWeight, product of:
4.6519823 = idf(docFreq=1146, maxDocs=44218)
0.049764823 = queryNorm
0.41118103 = fieldWeight in 492, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
4.6519823 = idf(docFreq=1146, maxDocs=44218)
0.03125 = fieldNorm(doc=492)
0.5 = coord(1/2)
0.5 = coord(2/4)
- LCSH
- Information science / History
Information resources / History
Information science / Enclopedias
- Subject
- Information science / History
Information resources / History
Information science / Enclopedias
