-
Dahlberg, I.: Major developments in classification (1977)
0.01
0.009387012 = product of:
0.037548047 = sum of:
0.037548047 = weight(_text_:der in 1619) [ClassicSimilarity], result of:
0.037548047 = score(doc=1619,freq=2.0), product of:
0.09508774 = queryWeight, product of:
2.2337668 = idf(docFreq=12875, maxDocs=44218)
0.042568337 = queryNorm
0.3948779 = fieldWeight in 1619, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.2337668 = idf(docFreq=12875, maxDocs=44218)
0.125 = fieldNorm(doc=1619)
0.25 = coord(1/4)
- Theme
- Geschichte der Klassifikationssysteme
-
Dahlberg, I.: Einheitsklassifikation (1979)
0.01
0.007040259 = product of:
0.028161036 = sum of:
0.028161036 = weight(_text_:der in 1922) [ClassicSimilarity], result of:
0.028161036 = score(doc=1922,freq=2.0), product of:
0.09508774 = queryWeight, product of:
2.2337668 = idf(docFreq=12875, maxDocs=44218)
0.042568337 = queryNorm
0.29615843 = fieldWeight in 1922, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.2337668 = idf(docFreq=12875, maxDocs=44218)
0.09375 = fieldNorm(doc=1922)
0.25 = coord(1/4)
- Theme
- Geschichte der Klassifikationssysteme
-
Dahlberg, I.: Classification theory, yesterday and today (1976)
0.00
0.004693506 = product of:
0.018774023 = sum of:
0.018774023 = weight(_text_:der in 1618) [ClassicSimilarity], result of:
0.018774023 = score(doc=1618,freq=2.0), product of:
0.09508774 = queryWeight, product of:
2.2337668 = idf(docFreq=12875, maxDocs=44218)
0.042568337 = queryNorm
0.19743896 = fieldWeight in 1618, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.2337668 = idf(docFreq=12875, maxDocs=44218)
0.0625 = fieldNorm(doc=1618)
0.25 = coord(1/4)
- Theme
- Geschichte der Klassifikationssysteme