-
Luhn, H.P.: Keyword-in-context index for technical literature : KWIC index (1959)
0.09
0.09407521 = product of:
0.18815042 = sum of:
0.12738486 = weight(_text_:et in 1780) [ClassicSimilarity], result of:
0.12738486 = score(doc=1780,freq=2.0), product of:
0.20477319 = queryWeight, product of:
4.692005 = idf(docFreq=1101, maxDocs=44218)
0.043643 = queryNorm
0.6220778 = fieldWeight in 1780, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.692005 = idf(docFreq=1101, maxDocs=44218)
0.09375 = fieldNorm(doc=1780)
0.06076556 = product of:
0.12153112 = sum of:
0.12153112 = weight(_text_:al in 1780) [ClassicSimilarity], result of:
0.12153112 = score(doc=1780,freq=2.0), product of:
0.20001286 = queryWeight, product of:
4.582931 = idf(docFreq=1228, maxDocs=44218)
0.043643 = queryNorm
0.60761654 = fieldWeight in 1780, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.582931 = idf(docFreq=1228, maxDocs=44218)
0.09375 = fieldNorm(doc=1780)
0.5 = coord(1/2)
0.5 = coord(2/4)
- Footnote
- Reprinted in: Theory of subject analysis: a sourcebook. Ed. by. L.M. Chan et al. Littleton, CO: Libraries Unlimited 1985, S.170-180
-
Hustedter Systematik Entwurf (1951)
0.03
0.025318984 = product of:
0.101275936 = sum of:
0.101275936 = product of:
0.20255187 = sum of:
0.20255187 = weight(_text_:al in 3594) [ClassicSimilarity], result of:
0.20255187 = score(doc=3594,freq=2.0), product of:
0.20001286 = queryWeight, product of:
4.582931 = idf(docFreq=1228, maxDocs=44218)
0.043643 = queryNorm
1.0126942 = fieldWeight in 3594, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.582931 = idf(docFreq=1228, maxDocs=44218)
0.15625 = fieldNorm(doc=3594)
0.5 = coord(1/2)
0.25 = coord(1/4)
- Signature
- Al 12b Sys -Hus- K
-
Klassifikationssystem för Svenska Bibliothek (1957 ff.)
0.02
0.020255188 = product of:
0.08102075 = sum of:
0.08102075 = product of:
0.1620415 = sum of:
0.1620415 = weight(_text_:al in 3510) [ClassicSimilarity], result of:
0.1620415 = score(doc=3510,freq=2.0), product of:
0.20001286 = queryWeight, product of:
4.582931 = idf(docFreq=1228, maxDocs=44218)
0.043643 = queryNorm
0.8101554 = fieldWeight in 3510, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.582931 = idf(docFreq=1228, maxDocs=44218)
0.125 = fieldNorm(doc=3510)
0.5 = coord(1/2)
0.25 = coord(1/4)
- Signature
- Al 12b Kla K
-
Bieber, H.: Allgemeine Systematik für Büchereien für die Stadtbücherei Dortmund (1957 ff.)
0.02
0.020255188 = product of:
0.08102075 = sum of:
0.08102075 = product of:
0.1620415 = sum of:
0.1620415 = weight(_text_:al in 3581) [ClassicSimilarity], result of:
0.1620415 = score(doc=3581,freq=2.0), product of:
0.20001286 = queryWeight, product of:
4.582931 = idf(docFreq=1228, maxDocs=44218)
0.043643 = queryNorm
0.8101554 = fieldWeight in 3581, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.582931 = idf(docFreq=1228, maxDocs=44218)
0.125 = fieldNorm(doc=3581)
0.5 = coord(1/2)
0.25 = coord(1/4)
- Signature
- Al 12b Sys -Dor-
-
Systematik der Kölner Stadtbücherei (1955 ff)
0.02
0.017723288 = product of:
0.07089315 = sum of:
0.07089315 = product of:
0.1417863 = sum of:
0.1417863 = weight(_text_:al in 3517) [ClassicSimilarity], result of:
0.1417863 = score(doc=3517,freq=2.0), product of:
0.20001286 = queryWeight, product of:
4.582931 = idf(docFreq=1228, maxDocs=44218)
0.043643 = queryNorm
0.70888597 = fieldWeight in 3517, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.582931 = idf(docFreq=1228, maxDocs=44218)
0.109375 = fieldNorm(doc=3517)
0.5 = coord(1/2)
0.25 = coord(1/4)
- Signature
- Al 12b Sys -Köl-
-
Systematik der Amerika-Gedenkbibliothek Berlin, Zentralbibliothek (1954 ff.)
0.02
0.01519139 = product of:
0.06076556 = sum of:
0.06076556 = product of:
0.12153112 = sum of:
0.12153112 = weight(_text_:al in 3562) [ClassicSimilarity], result of:
0.12153112 = score(doc=3562,freq=2.0), product of:
0.20001286 = queryWeight, product of:
4.582931 = idf(docFreq=1228, maxDocs=44218)
0.043643 = queryNorm
0.60761654 = fieldWeight in 3562, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.582931 = idf(docFreq=1228, maxDocs=44218)
0.09375 = fieldNorm(doc=3562)
0.5 = coord(1/2)
0.25 = coord(1/4)
- Signature
- Al 12b Sys -Ber-
-
Buzas, L.: ¬Der systematische Katalog der Universitätsbibliothek München (1957 ff.)
0.02
0.01519139 = product of:
0.06076556 = sum of:
0.06076556 = product of:
0.12153112 = sum of:
0.12153112 = weight(_text_:al in 3584) [ClassicSimilarity], result of:
0.12153112 = score(doc=3584,freq=2.0), product of:
0.20001286 = queryWeight, product of:
4.582931 = idf(docFreq=1228, maxDocs=44218)
0.043643 = queryNorm
0.60761654 = fieldWeight in 3584, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.582931 = idf(docFreq=1228, maxDocs=44218)
0.09375 = fieldNorm(doc=3584)
0.5 = coord(1/2)
0.25 = coord(1/4)
- Signature
- Al 12b Sys -Mün-