-
Gruppenaufstellung der Universitätsbibliothek Bochum: "Notationen aus 2 Buchstaben" (1972)
3.44
3.4427235 = sum of:
3.4427235 = sum of:
0.92330486 = weight(title_txt:universitätsbibliothek in 3570) [ClassicSimilarity], result of:
0.92330486 = score(doc=3570,freq=1.0), product of:
0.45581576 = queryWeight, product of:
6.481951 = idf(docFreq=183, maxDocs=44218)
0.07032076 = queryNorm
2.0256097 = fieldWeight in 3570, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.481951 = idf(docFreq=183, maxDocs=44218)
0.3125 = fieldNorm(doc=3570)
2.5194187 = weight(title_txt:bochum in 3570) [ClassicSimilarity], result of:
2.5194187 = score(doc=3570,freq=1.0), product of:
0.8900741 = queryWeight, product of:
1.3973925 = boost
9.05783 = idf(docFreq=13, maxDocs=44218)
0.07032076 = queryNorm
2.830572 = fieldWeight in 3570, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
9.05783 = idf(docFreq=13, maxDocs=44218)
0.3125 = fieldNorm(doc=3570)
-
Dokter, G.: Benutzungsanstieg nach OPAC-Einführung in der Universitätsbibliothek Bochum (1993)
3.44
3.4427235 = sum of:
3.4427235 = sum of:
0.92330486 = weight(title_txt:universitätsbibliothek in 5586) [ClassicSimilarity], result of:
0.92330486 = score(doc=5586,freq=1.0), product of:
0.45581576 = queryWeight, product of:
6.481951 = idf(docFreq=183, maxDocs=44218)
0.07032076 = queryNorm
2.0256097 = fieldWeight in 5586, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.481951 = idf(docFreq=183, maxDocs=44218)
0.3125 = fieldNorm(doc=5586)
2.5194187 = weight(title_txt:bochum in 5586) [ClassicSimilarity], result of:
2.5194187 = score(doc=5586,freq=1.0), product of:
0.8900741 = queryWeight, product of:
1.3973925 = boost
9.05783 = idf(docFreq=13, maxDocs=44218)
0.07032076 = queryNorm
2.830572 = fieldWeight in 5586, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
9.05783 = idf(docFreq=13, maxDocs=44218)
0.3125 = fieldNorm(doc=5586)
-
Klassifikation der Stadtbücherei Bochum (1975 ff)
2.02
2.0155349 = sum of:
2.0155349 = product of:
4.0310698 = sum of:
4.0310698 = weight(title_txt:bochum in 3572) [ClassicSimilarity], result of:
4.0310698 = score(doc=3572,freq=1.0), product of:
0.8900741 = queryWeight, product of:
1.3973925 = boost
9.05783 = idf(docFreq=13, maxDocs=44218)
0.07032076 = queryNorm
4.528915 = fieldWeight in 3572, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
9.05783 = idf(docFreq=13, maxDocs=44218)
0.5 = fieldNorm(doc=3572)
0.5 = coord(1/2)
-
Richtlinien für die Sacherschließung der Stadtbücherei Bochum (1987 ff)
1.51
1.5116512 = sum of:
1.5116512 = product of:
3.0233023 = sum of:
3.0233023 = weight(title_txt:bochum in 3573) [ClassicSimilarity], result of:
3.0233023 = score(doc=3573,freq=1.0), product of:
0.8900741 = queryWeight, product of:
1.3973925 = boost
9.05783 = idf(docFreq=13, maxDocs=44218)
0.07032076 = queryNorm
3.396686 = fieldWeight in 3573, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
9.05783 = idf(docFreq=13, maxDocs=44218)
0.375 = fieldNorm(doc=3573)
0.5 = coord(1/2)
-
Langfeldt, J.: Systematik und Index des Realkatalogs der Stadtbücherei Bochum (1949)
1.26
1.2597094 = sum of:
1.2597094 = product of:
2.5194187 = sum of:
2.5194187 = weight(title_txt:bochum in 487) [ClassicSimilarity], result of:
2.5194187 = score(doc=487,freq=1.0), product of:
0.8900741 = queryWeight, product of:
1.3973925 = boost
9.05783 = idf(docFreq=13, maxDocs=44218)
0.07032076 = queryNorm
2.830572 = fieldWeight in 487, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
9.05783 = idf(docFreq=13, maxDocs=44218)
0.3125 = fieldNorm(doc=487)
0.5 = coord(1/2)