-
Engel, D.: "Faktenbücher" und ihr Nutzwert für den Auskunftsdienst : Typologie und vergleichende Untersuchung ausgewählter Beispiele (1985)
1.06
1.0615981 = sum of:
1.0615981 = product of:
2.4770622 = sum of:
0.68456256 = weight(title_txt:auskunftsdienst in 6857) [ClassicSimilarity], result of:
0.68456256 = score(doc=6857,freq=1.0), product of:
0.35439286 = queryWeight, product of:
1.6296384 = boost
7.7265954 = idf(docFreq=52, maxDocs=44218)
0.028145278 = queryNorm
1.9316489 = fieldWeight in 6857, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.7265954 = idf(docFreq=52, maxDocs=44218)
0.25 = fieldNorm(doc=6857)
0.6896379 = weight(title_txt:vergleichende in 6857) [ClassicSimilarity], result of:
0.6896379 = score(doc=6857,freq=1.0), product of:
0.35614234 = queryWeight, product of:
1.6336559 = boost
7.7456436 = idf(docFreq=51, maxDocs=44218)
0.028145278 = queryNorm
1.9364109 = fieldWeight in 6857, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.7456436 = idf(docFreq=51, maxDocs=44218)
0.25 = fieldNorm(doc=6857)
1.1028619 = weight(title_txt:nutzwert in 6857) [ClassicSimilarity], result of:
1.1028619 = score(doc=6857,freq=1.0), product of:
0.4870314 = queryWeight, product of:
1.9104129 = boost
9.05783 = idf(docFreq=13, maxDocs=44218)
0.028145278 = queryNorm
2.2644575 = fieldWeight in 6857, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
9.05783 = idf(docFreq=13, maxDocs=44218)
0.25 = fieldNorm(doc=6857)
0.42857143 = coord(3/7)
-
Herweg, S.: Sachliche Erschließung von Bibliographien : vergleichende Untersuchungen in ausgewählten Verfahren (1990)
0.55
0.5526097 = sum of:
0.5526097 = product of:
1.9341338 = sum of:
0.8620474 = weight(title_txt:vergleichende in 6777) [ClassicSimilarity], result of:
0.8620474 = score(doc=6777,freq=1.0), product of:
0.35614234 = queryWeight, product of:
1.6336559 = boost
7.7456436 = idf(docFreq=51, maxDocs=44218)
0.028145278 = queryNorm
2.4205136 = fieldWeight in 6777, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.7456436 = idf(docFreq=51, maxDocs=44218)
0.3125 = fieldNorm(doc=6777)
1.0720863 = weight(title_txt:bibliographien in 6777) [ClassicSimilarity], result of:
1.0720863 = score(doc=6777,freq=1.0), product of:
0.4118661 = queryWeight, product of:
1.756818 = boost
8.329592 = idf(docFreq=28, maxDocs=44218)
0.028145278 = queryNorm
2.6029973 = fieldWeight in 6777, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.329592 = idf(docFreq=28, maxDocs=44218)
0.3125 = fieldNorm(doc=6777)
0.2857143 = coord(2/7)
-
Wessel, S.: ¬Die Retrieval-Software von Online Computer Systems : vergleichende Darstellung ausgewählter CD-ROM-Bibliographien (1992)
0.44
0.44208774 = sum of:
0.44208774 = product of:
1.547307 = sum of:
0.6896379 = weight(title_txt:vergleichende in 2618) [ClassicSimilarity], result of:
0.6896379 = score(doc=2618,freq=1.0), product of:
0.35614234 = queryWeight, product of:
1.6336559 = boost
7.7456436 = idf(docFreq=51, maxDocs=44218)
0.028145278 = queryNorm
1.9364109 = fieldWeight in 2618, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.7456436 = idf(docFreq=51, maxDocs=44218)
0.25 = fieldNorm(doc=2618)
0.8576691 = weight(title_txt:bibliographien in 2618) [ClassicSimilarity], result of:
0.8576691 = score(doc=2618,freq=1.0), product of:
0.4118661 = queryWeight, product of:
1.756818 = boost
8.329592 = idf(docFreq=28, maxDocs=44218)
0.028145278 = queryNorm
2.082398 = fieldWeight in 2618, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.329592 = idf(docFreq=28, maxDocs=44218)
0.25 = fieldNorm(doc=2618)
0.2857143 = coord(2/7)
-
Lobeck, M.A.: CD-ROMs für den Auskunftsdienst : Teil 5: Video-, Film- und Tonträger-Bibliographien (1997)
0.44
0.44063765 = sum of:
0.44063765 = product of:
1.5422317 = sum of:
0.68456256 = weight(title_txt:auskunftsdienst in 7090) [ClassicSimilarity], result of:
0.68456256 = score(doc=7090,freq=1.0), product of:
0.35439286 = queryWeight, product of:
1.6296384 = boost
7.7265954 = idf(docFreq=52, maxDocs=44218)
0.028145278 = queryNorm
1.9316489 = fieldWeight in 7090, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.7265954 = idf(docFreq=52, maxDocs=44218)
0.25 = fieldNorm(doc=7090)
0.8576691 = weight(title_txt:bibliographien in 7090) [ClassicSimilarity], result of:
0.8576691 = score(doc=7090,freq=1.0), product of:
0.4118661 = queryWeight, product of:
1.756818 = boost
8.329592 = idf(docFreq=28, maxDocs=44218)
0.028145278 = queryNorm
2.082398 = fieldWeight in 7090, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.329592 = idf(docFreq=28, maxDocs=44218)
0.25 = fieldNorm(doc=7090)
0.2857143 = coord(2/7)
-
Lobeck, M.A.: CD-ROMs für den Auskunftsdienst : Teil 4: Bibliographien, Biographien und Adreßsammlungen (1997)
0.44
0.44063765 = sum of:
0.44063765 = product of:
1.5422317 = sum of:
0.68456256 = weight(title_txt:auskunftsdienst in 7140) [ClassicSimilarity], result of:
0.68456256 = score(doc=7140,freq=1.0), product of:
0.35439286 = queryWeight, product of:
1.6296384 = boost
7.7265954 = idf(docFreq=52, maxDocs=44218)
0.028145278 = queryNorm
1.9316489 = fieldWeight in 7140, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.7265954 = idf(docFreq=52, maxDocs=44218)
0.25 = fieldNorm(doc=7140)
0.8576691 = weight(title_txt:bibliographien in 7140) [ClassicSimilarity], result of:
0.8576691 = score(doc=7140,freq=1.0), product of:
0.4118661 = queryWeight, product of:
1.756818 = boost
8.329592 = idf(docFreq=28, maxDocs=44218)
0.028145278 = queryNorm
2.082398 = fieldWeight in 7140, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.329592 = idf(docFreq=28, maxDocs=44218)
0.25 = fieldNorm(doc=7140)
0.2857143 = coord(2/7)
