Principles underlying subject heading languages (SHLs) (1999)
0.09
0.08880356 = product of:
0.17760712 = sum of:
0.030692667 = weight(_text_:und in 2659) [ClassicSimilarity], result of:
0.030692667 = score(doc=2659,freq=4.0), product of:
0.14761198 = queryWeight, product of:
2.217899 = idf(docFreq=13141, maxDocs=44421)
0.06655487 = queryNorm
0.20792803 = fieldWeight in 2659, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
2.217899 = idf(docFreq=13141, maxDocs=44421)
0.046875 = fieldNorm(doc=2659)
0.14691445 = weight(_text_:headings in 2659) [ClassicSimilarity], result of:
0.14691445 = score(doc=2659,freq=4.0), product of:
0.32295093 = queryWeight, product of:
4.8524013 = idf(docFreq=942, maxDocs=44421)
0.06655487 = queryNorm
0.4549126 = fieldWeight in 2659, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
4.8524013 = idf(docFreq=942, maxDocs=44421)
0.046875 = fieldNorm(doc=2659)
0.5 = coord(2/4)
- Classification
- AN 75400 Allgemeines / Buch- und Bibliothekswesen, Informationswissenschaft / Bibliothekswesen / Sacherschließung in Bibliotheken / Schlagwortregeln, Schlagwortverzeichnis
- LCSH
- Subject headings
- RVK
- AN 75400 Allgemeines / Buch- und Bibliothekswesen, Informationswissenschaft / Bibliothekswesen / Sacherschließung in Bibliotheken / Schlagwortregeln, Schlagwortverzeichnis
- Subject
- Subject headings