-
Analyses of bibliographies (1973)
0.02
0.017329058 = product of:
0.034658115 = sum of:
0.034658115 = product of:
0.06931623 = sum of:
0.06931623 = weight(_text_:22 in 3846) [ClassicSimilarity], result of:
0.06931623 = score(doc=3846,freq=2.0), product of:
0.17915745 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0511611 = queryNorm
0.38690117 = fieldWeight in 3846, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.078125 = fieldNorm(doc=3846)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Library trends. 22(1973), no.1
-
Von der systematischen Bibliographie zur Dokumentation (1978)
0.01
0.008161191 = product of:
0.016322382 = sum of:
0.016322382 = product of:
0.032644764 = sum of:
0.032644764 = weight(_text_:d in 4948) [ClassicSimilarity], result of:
0.032644764 = score(doc=4948,freq=2.0), product of:
0.09719954 = queryWeight, product of:
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.0511611 = queryNorm
0.33585307 = fieldWeight in 4948, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.125 = fieldNorm(doc=4948)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Language
- d
-
Heinrich, G.; Thauer, W.: Bibliographie und Auskunftsdienst als Lehrfach : 2 Vorträge (1975)
0.01
0.0061208927 = product of:
0.012241785 = sum of:
0.012241785 = product of:
0.02448357 = sum of:
0.02448357 = weight(_text_:d in 1802) [ClassicSimilarity], result of:
0.02448357 = score(doc=1802,freq=2.0), product of:
0.09719954 = queryWeight, product of:
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.0511611 = queryNorm
0.2518898 = fieldWeight in 1802, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.09375 = fieldNorm(doc=1802)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Language
- d
-
Buchbinder, R.; Weidemüller, H.U.; Tiedemann, E.: Biblio-Data, die nationalbibliographische Datenbank der Deutschen Bibliothek (1979)
0.00
0.0036067711 = product of:
0.0072135422 = sum of:
0.0072135422 = product of:
0.0144270845 = sum of:
0.0144270845 = weight(_text_:d in 4) [ClassicSimilarity], result of:
0.0144270845 = score(doc=4,freq=4.0), product of:
0.09719954 = queryWeight, product of:
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.0511611 = queryNorm
0.1484275 = fieldWeight in 4, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.0390625 = fieldNorm(doc=4)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Language
- d
- Location
- D