-
Butcher, J.E.; Trotter, R.: Building on PRECIS : strategies for online subject access in the British Library (1989)
0.02
0.01931966 = product of:
0.03863932 = sum of:
0.03863932 = product of:
0.07727864 = sum of:
0.07727864 = weight(_text_:r in 996) [ClassicSimilarity], result of:
0.07727864 = score(doc=996,freq=2.0), product of:
0.15092614 = queryWeight, product of:
3.3102584 = idf(docFreq=4387, maxDocs=44218)
0.045593463 = queryNorm
0.51202947 = fieldWeight in 996, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.3102584 = idf(docFreq=4387, maxDocs=44218)
0.109375 = fieldNorm(doc=996)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Trotter, R.: ¬The use of Dewey in BNB (1976)
0.01
0.013799756 = product of:
0.027599512 = sum of:
0.027599512 = product of:
0.055199023 = sum of:
0.055199023 = weight(_text_:r in 5241) [ClassicSimilarity], result of:
0.055199023 = score(doc=5241,freq=2.0), product of:
0.15092614 = queryWeight, product of:
3.3102584 = idf(docFreq=4387, maxDocs=44218)
0.045593463 = queryNorm
0.36573532 = fieldWeight in 5241, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.3102584 = idf(docFreq=4387, maxDocs=44218)
0.078125 = fieldNorm(doc=5241)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Trotter, R.; Woodhouse, S.: On the road with DDC (1993)
0.01
0.011039805 = product of:
0.02207961 = sum of:
0.02207961 = product of:
0.04415922 = sum of:
0.04415922 = weight(_text_:r in 7933) [ClassicSimilarity], result of:
0.04415922 = score(doc=7933,freq=2.0), product of:
0.15092614 = queryWeight, product of:
3.3102584 = idf(docFreq=4387, maxDocs=44218)
0.045593463 = queryNorm
0.29258826 = fieldWeight in 7933, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.3102584 = idf(docFreq=4387, maxDocs=44218)
0.0625 = fieldNorm(doc=7933)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Trotter, R.: Electronic Dewey : the CD-ROM version of the Dewey Decimal Classification (1995)
0.01
0.011039805 = product of:
0.02207961 = sum of:
0.02207961 = product of:
0.04415922 = sum of:
0.04415922 = weight(_text_:r in 1726) [ClassicSimilarity], result of:
0.04415922 = score(doc=1726,freq=2.0), product of:
0.15092614 = queryWeight, product of:
3.3102584 = idf(docFreq=4387, maxDocs=44218)
0.045593463 = queryNorm
0.29258826 = fieldWeight in 1726, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.3102584 = idf(docFreq=4387, maxDocs=44218)
0.0625 = fieldNorm(doc=1726)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Trotter, R.: Dewey 21 : a personal view (1997)
0.01
0.011039805 = product of:
0.02207961 = sum of:
0.02207961 = product of:
0.04415922 = sum of:
0.04415922 = weight(_text_:r in 139) [ClassicSimilarity], result of:
0.04415922 = score(doc=139,freq=2.0), product of:
0.15092614 = queryWeight, product of:
3.3102584 = idf(docFreq=4387, maxDocs=44218)
0.045593463 = queryNorm
0.29258826 = fieldWeight in 139, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.3102584 = idf(docFreq=4387, maxDocs=44218)
0.0625 = fieldNorm(doc=139)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
New, G.; Trotter, R.: Revising the life sciences for Dewey 21 (1996)
0.01
0.011039805 = product of:
0.02207961 = sum of:
0.02207961 = product of:
0.04415922 = sum of:
0.04415922 = weight(_text_:r in 140) [ClassicSimilarity], result of:
0.04415922 = score(doc=140,freq=2.0), product of:
0.15092614 = queryWeight, product of:
3.3102584 = idf(docFreq=4387, maxDocs=44218)
0.045593463 = queryNorm
0.29258826 = fieldWeight in 140, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.3102584 = idf(docFreq=4387, maxDocs=44218)
0.0625 = fieldNorm(doc=140)
0.5 = coord(1/2)
0.5 = coord(1/2)