Lerch, I.: ¬Das Dokumentationshilfsmittel Thesaurus (1982)
0.03
0.032515638 = product of:
0.13006255 = sum of:
0.04825916 = product of:
0.19303665 = sum of:
0.19303665 = weight(_text_:technischer in 2339) [ClassicSimilarity], result of:
0.19303665 = score(doc=2339,freq=2.0), product of:
0.25407422 = queryWeight, product of:
6.8766055 = idf(docFreq=123, maxDocs=44218)
0.036947623 = queryNorm
0.7597648 = fieldWeight in 2339, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.8766055 = idf(docFreq=123, maxDocs=44218)
0.078125 = fieldNorm(doc=2339)
0.25 = coord(1/4)
0.08180339 = weight(_text_:entwicklung in 2339) [ClassicSimilarity], result of:
0.08180339 = score(doc=2339,freq=2.0), product of:
0.16539653 = queryWeight, product of:
4.4765134 = idf(docFreq=1366, maxDocs=44218)
0.036947623 = queryNorm
0.4945895 = fieldWeight in 2339, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.4765134 = idf(docFreq=1366, maxDocs=44218)
0.078125 = fieldNorm(doc=2339)
0.25 = coord(2/8)
- Abstract
- Die Entwicklung des Konzepts "Thesaurus" zwischen 1945 und 1979 wird auf der Grundlage der Literatur zur Dokumentation diskutiert. Diesem Konzept wird die Struktur verschiedener technischer Thesauri aus demselben Zeitabschnitt gegenübergestellt