-
Lancaster, F.W.: Indexing and abstracting in theory and practice (1991)
0.04
0.043839317 = product of:
0.08767863 = sum of:
0.08767863 = product of:
0.17535727 = sum of:
0.17535727 = weight(_text_:f.w in 752) [ClassicSimilarity], result of:
0.17535727 = score(doc=752,freq=2.0), product of:
0.31503916 = queryWeight, product of:
7.1970778 = idf(docFreq=89, maxDocs=44218)
0.043773204 = queryNorm
0.55662054 = fieldWeight in 752, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.1970778 = idf(docFreq=89, maxDocs=44218)
0.0546875 = fieldNorm(doc=752)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Lancaster, F.W.: Indexing and abstracting in theory and practice (1998)
0.04
0.03757656 = product of:
0.07515312 = sum of:
0.07515312 = product of:
0.15030624 = sum of:
0.15030624 = weight(_text_:f.w in 4141) [ClassicSimilarity], result of:
0.15030624 = score(doc=4141,freq=2.0), product of:
0.31503916 = queryWeight, product of:
7.1970778 = idf(docFreq=89, maxDocs=44218)
0.043773204 = queryNorm
0.47710335 = fieldWeight in 4141, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.1970778 = idf(docFreq=89, maxDocs=44218)
0.046875 = fieldNorm(doc=4141)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Lancaster, F.W.: Indexing and abstracting in theory and practice (2003)
0.04
0.03757656 = product of:
0.07515312 = sum of:
0.07515312 = product of:
0.15030624 = sum of:
0.15030624 = weight(_text_:f.w in 4913) [ClassicSimilarity], result of:
0.15030624 = score(doc=4913,freq=2.0), product of:
0.31503916 = queryWeight, product of:
7.1970778 = idf(docFreq=89, maxDocs=44218)
0.043773204 = queryNorm
0.47710335 = fieldWeight in 4913, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.1970778 = idf(docFreq=89, maxDocs=44218)
0.046875 = fieldNorm(doc=4913)
0.5 = coord(1/2)
0.5 = coord(1/2)