-
Hertley, R.V.L.: Transmission of information (1928)
0.00
0.0042195907 = product of:
0.008439181 = sum of:
0.008439181 = product of:
0.016878363 = sum of:
0.016878363 = weight(_text_:e in 1328) [ClassicSimilarity], result of:
0.016878363 = score(doc=1328,freq=2.0), product of:
0.053140633 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.036970742 = queryNorm
0.31761688 = fieldWeight in 1328, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.15625 = fieldNorm(doc=1328)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Language
- e
-
Kaiser, J.: Systematic indexing (1926)
0.00
0.0033756723 = product of:
0.0067513445 = sum of:
0.0067513445 = product of:
0.013502689 = sum of:
0.013502689 = weight(_text_:e in 217) [ClassicSimilarity], result of:
0.013502689 = score(doc=217,freq=2.0), product of:
0.053140633 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.036970742 = queryNorm
0.2540935 = fieldWeight in 217, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.125 = fieldNorm(doc=217)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Language
- e
-
Fellows, D.: Library of Congress Classification vs. decimal classification (1925)
0.00
0.0033756723 = product of:
0.0067513445 = sum of:
0.0067513445 = product of:
0.013502689 = sum of:
0.013502689 = weight(_text_:e in 4956) [ClassicSimilarity], result of:
0.013502689 = score(doc=4956,freq=2.0), product of:
0.053140633 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.036970742 = queryNorm
0.2540935 = fieldWeight in 4956, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.125 = fieldNorm(doc=4956)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Language
- e
-
Lotka, A.J.: ¬The frequency distribution of scientific productivity (1926)
0.00
0.0033756723 = product of:
0.0067513445 = sum of:
0.0067513445 = product of:
0.013502689 = sum of:
0.013502689 = weight(_text_:e in 6897) [ClassicSimilarity], result of:
0.013502689 = score(doc=6897,freq=2.0), product of:
0.053140633 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.036970742 = queryNorm
0.2540935 = fieldWeight in 6897, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.125 = fieldNorm(doc=6897)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Language
- e
-
Below, E.: ¬Das Schlagwortregister zum Fachkatalog (1921)
0.00
0.0033756723 = product of:
0.0067513445 = sum of:
0.0067513445 = product of:
0.013502689 = sum of:
0.013502689 = weight(_text_:e in 5324) [ClassicSimilarity], result of:
0.013502689 = score(doc=5324,freq=2.0), product of:
0.053140633 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.036970742 = queryNorm
0.2540935 = fieldWeight in 5324, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.125 = fieldNorm(doc=5324)
0.5 = coord(1/2)
0.5 = coord(1/2)