-
Grunwald, W.: ¬Die naturwissenschaftliche und technische Fachbibliographie (1955)
0.02
0.02077753 = product of:
0.1592944 = sum of:
0.030109445 = weight(_text_:und in 5436) [ClassicSimilarity], result of:
0.030109445 = score(doc=5436,freq=4.0), product of:
0.05434018 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.024517681 = queryNorm
0.55409175 = fieldWeight in 5436, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.125 = fieldNorm(doc=5436)
0.043061648 = product of:
0.086123295 = sum of:
0.086123295 = weight(_text_:bibliothekswesen in 5436) [ClassicSimilarity], result of:
0.086123295 = score(doc=5436,freq=2.0), product of:
0.109291784 = queryWeight, product of:
4.457672 = idf(docFreq=1392, maxDocs=44218)
0.024517681 = queryNorm
0.7880125 = fieldWeight in 5436, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.457672 = idf(docFreq=1392, maxDocs=44218)
0.125 = fieldNorm(doc=5436)
0.5 = coord(1/2)
0.086123295 = weight(_text_:bibliothekswesen in 5436) [ClassicSimilarity], result of:
0.086123295 = score(doc=5436,freq=2.0), product of:
0.109291784 = queryWeight, product of:
4.457672 = idf(docFreq=1392, maxDocs=44218)
0.024517681 = queryNorm
0.7880125 = fieldWeight in 5436, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.457672 = idf(docFreq=1392, maxDocs=44218)
0.125 = fieldNorm(doc=5436)
0.13043478 = coord(3/23)
- Source
- Zeitschrift für Bibliothekswesen und Bibliographie. 2(1955), S.20-41, 111-125
-
David, C.W.: ¬The reproduction of the National Union Catalog (1954)
0.00
5.6856626E-4 = product of:
0.013077023 = sum of:
0.013077023 = product of:
0.026154047 = sum of:
0.026154047 = weight(_text_:1 in 6223) [ClassicSimilarity], result of:
0.026154047 = score(doc=6223,freq=2.0), product of:
0.06022775 = queryWeight, product of:
2.4565027 = idf(docFreq=10304, maxDocs=44218)
0.024517681 = queryNorm
0.4342524 = fieldWeight in 6223, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4565027 = idf(docFreq=10304, maxDocs=44218)
0.125 = fieldNorm(doc=6223)
0.5 = coord(1/2)
0.04347826 = coord(1/23)
- Source
- College and research libraries. 15(1954) no.1, S.20-26
-
MacBride, J.H.: ¬A subject approach to United Nations Documents (1954)
0.00
5.6856626E-4 = product of:
0.013077023 = sum of:
0.013077023 = product of:
0.026154047 = sum of:
0.026154047 = weight(_text_:1 in 6226) [ClassicSimilarity], result of:
0.026154047 = score(doc=6226,freq=2.0), product of:
0.06022775 = queryWeight, product of:
2.4565027 = idf(docFreq=10304, maxDocs=44218)
0.024517681 = queryNorm
0.4342524 = fieldWeight in 6226, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4565027 = idf(docFreq=10304, maxDocs=44218)
0.125 = fieldNorm(doc=6226)
0.5 = coord(1/2)
0.04347826 = coord(1/23)
- Source
- College and research libraries. 15(1954) no.1, S.42-46
-
Spalding, C.S.: Library of Congress Book Catalogs : proposed expansion into current author and subject catalogs of american library resources (1954)
0.00
4.9749546E-4 = product of:
0.011442395 = sum of:
0.011442395 = product of:
0.02288479 = sum of:
0.02288479 = weight(_text_:1 in 6222) [ClassicSimilarity], result of:
0.02288479 = score(doc=6222,freq=2.0), product of:
0.06022775 = queryWeight, product of:
2.4565027 = idf(docFreq=10304, maxDocs=44218)
0.024517681 = queryNorm
0.37997085 = fieldWeight in 6222, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4565027 = idf(docFreq=10304, maxDocs=44218)
0.109375 = fieldNorm(doc=6222)
0.5 = coord(1/2)
0.04347826 = coord(1/23)
- Source
- College and research libraries. 15(1954) no.1, S.15-20
