-
Shera, J.H.: Pattern, structure, and conceptualization in classification (1966)
0.00
0.00270615 = product of:
0.0054123 = sum of:
0.0054123 = product of:
0.0108246 = sum of:
0.0108246 = weight(_text_:a in 540) [ClassicSimilarity], result of:
0.0108246 = score(doc=540,freq=2.0), product of:
0.053105544 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.046056706 = queryNorm
0.20383182 = fieldWeight in 540, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.125 = fieldNorm(doc=540)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Type
- a
-
Shera, J.H.; Cleveland, D.B.: History and foundations of information science (1977)
0.00
0.00270615 = product of:
0.0054123 = sum of:
0.0054123 = product of:
0.0108246 = sum of:
0.0108246 = weight(_text_:a in 271) [ClassicSimilarity], result of:
0.0108246 = score(doc=271,freq=2.0), product of:
0.053105544 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.046056706 = queryNorm
0.20383182 = fieldWeight in 271, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.125 = fieldNorm(doc=271)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Type
- a
-
Shera, J.H.; Egan, M.: ¬The classified catalog : Basic principles and practices (1956)
0.00
0.0023678814 = product of:
0.0047357627 = sum of:
0.0047357627 = product of:
0.009471525 = sum of:
0.009471525 = weight(_text_:a in 3430) [ClassicSimilarity], result of:
0.009471525 = score(doc=3430,freq=2.0), product of:
0.053105544 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.046056706 = queryNorm
0.17835285 = fieldWeight in 3430, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.109375 = fieldNorm(doc=3430)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Footnote
- Weitere Ausg. 1971 'with a code for the construction and maintenance of the classifies catalog by J.M. Lynn u. Z. Hilton
-
Shera, J.H.: Pattern, structure, and conceptualization in classification for information retrieval (1957)
0.00
0.0020296127 = product of:
0.0040592253 = sum of:
0.0040592253 = product of:
0.008118451 = sum of:
0.008118451 = weight(_text_:a in 1287) [ClassicSimilarity], result of:
0.008118451 = score(doc=1287,freq=2.0), product of:
0.053105544 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.046056706 = queryNorm
0.15287387 = fieldWeight in 1287, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.09375 = fieldNorm(doc=1287)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Type
- a