Document (#957)

Author

Lever, A.J.

Title

Nederlandse basisklassificatie gereed

Source

Open. 21(1989), S.170-172

Year

1989

Object

Basisklassifikation

Similar documents (content)

1. Laan, H. van der: Nieuwe Nederlandse Web-Woelers (1998) 4.88

   4.8754888 = sum of:
     4.8754888 = weight(title_txt:nederlandse in 2408) [ClassicSimilarity], result of:
       4.8754888 = fieldWeight in 2408, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.7509775 = idf(docFreq=6, maxDocs=44218)
         0.5 = fieldNorm(doc=2408)
   

2. Peereboom, M.: Dwerg tussen reuzen? : het Nederlandse basisclassificatie Web (1997) 3.66

   3.6566167 = sum of:
     3.6566167 = weight(title_txt:nederlandse in 515) [ClassicSimilarity], result of:
       3.6566167 = fieldWeight in 515, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.7509775 = idf(docFreq=6, maxDocs=44218)
         0.375 = fieldNorm(doc=515)
   

3. Lever, A.J.: BC veelzijdig instrument : gebruiksmogelijkheden van de Nederlandse Basisclassificatie (1994) 3.05

   3.0471804 = sum of:
     3.0471804 = weight(title_txt:nederlandse in 8351) [ClassicSimilarity], result of:
       3.0471804 = fieldWeight in 8351, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.7509775 = idf(docFreq=6, maxDocs=44218)
         0.3125 = fieldNorm(doc=8351)
   

4. Voorbij, H.: ¬De ontwikkeling van het onderwerpsontsluitingssysteem t.b.v. de Nederlandse Bibliografie (1981) 3.05

   3.0471804 = sum of:
     3.0471804 = weight(title_txt:nederlandse in 908) [ClassicSimilarity], result of:
       3.0471804 = fieldWeight in 908, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.7509775 = idf(docFreq=6, maxDocs=44218)
         0.3125 = fieldNorm(doc=908)
   

5. Regt, W. F. de; Wijn, J. H. de: Handleiding UDC. Zoekgebieden, constructie, gebruik. Voor de Nederlandse Stichting von Classificatie en andere Ontsluitingsmethoden (NCS) uitgegeven door muusses-purmerend (1981) 2.13

   2.1330264 = sum of:
     2.1330264 = weight(title_txt:nederlandse in 3485) [ClassicSimilarity], result of:
       2.1330264 = fieldWeight in 3485, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.7509775 = idf(docFreq=6, maxDocs=44218)
         0.21875 = fieldNorm(doc=3485)