-
Cleveland, D.B.; Cleveland, A.D.: Introduction to abstracting and indexing (2001)
0.03
0.029860443 = product of:
0.07465111 = sum of:
0.027329896 = weight(_text_:m in 316) [ClassicSimilarity], result of:
0.027329896 = score(doc=316,freq=2.0), product of:
0.09940409 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.03994621 = queryNorm
0.27493733 = fieldWeight in 316, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.078125 = fieldNorm(doc=316)
0.047321208 = weight(_text_:u in 316) [ClassicSimilarity], result of:
0.047321208 = score(doc=316,freq=2.0), product of:
0.13080163 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.03994621 = queryNorm
0.3617784 = fieldWeight in 316, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.078125 = fieldNorm(doc=316)
0.4 = coord(2/5)
- Theme
- Grundlagen u. Einführungen: Allgemeine Literatur
- Type
- m
-
Cleveland, D.B.; Cleveland, A.D.: Introduction to abstracting and indexing (1990)
0.02
0.023888353 = product of:
0.05972088 = sum of:
0.021863915 = weight(_text_:m in 317) [ClassicSimilarity], result of:
0.021863915 = score(doc=317,freq=2.0), product of:
0.09940409 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.03994621 = queryNorm
0.21994986 = fieldWeight in 317, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.0625 = fieldNorm(doc=317)
0.037856966 = weight(_text_:u in 317) [ClassicSimilarity], result of:
0.037856966 = score(doc=317,freq=2.0), product of:
0.13080163 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.03994621 = queryNorm
0.28942272 = fieldWeight in 317, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.0625 = fieldNorm(doc=317)
0.4 = coord(2/5)
- Theme
- Grundlagen u. Einführungen: Allgemeine Literatur
- Type
- m
-
Langridge, D.W.: Subject analysis : principles and procedures (1989)
0.02
0.020902308 = product of:
0.05225577 = sum of:
0.019130927 = weight(_text_:m in 2021) [ClassicSimilarity], result of:
0.019130927 = score(doc=2021,freq=2.0), product of:
0.09940409 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.03994621 = queryNorm
0.19245613 = fieldWeight in 2021, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.0546875 = fieldNorm(doc=2021)
0.03312484 = weight(_text_:u in 2021) [ClassicSimilarity], result of:
0.03312484 = score(doc=2021,freq=2.0), product of:
0.13080163 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.03994621 = queryNorm
0.25324488 = fieldWeight in 2021, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.0546875 = fieldNorm(doc=2021)
0.4 = coord(2/5)
- Theme
- Grundlagen u. Einführungen: Allgemeine Literatur
- Type
- m
-
Lancaster, F.W.: Indexing and abstracting in theory and practice (1998)
0.02
0.017916264 = product of:
0.04479066 = sum of:
0.016397936 = weight(_text_:m in 4141) [ClassicSimilarity], result of:
0.016397936 = score(doc=4141,freq=2.0), product of:
0.09940409 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.03994621 = queryNorm
0.1649624 = fieldWeight in 4141, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.046875 = fieldNorm(doc=4141)
0.028392723 = weight(_text_:u in 4141) [ClassicSimilarity], result of:
0.028392723 = score(doc=4141,freq=2.0), product of:
0.13080163 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.03994621 = queryNorm
0.21706703 = fieldWeight in 4141, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.046875 = fieldNorm(doc=4141)
0.4 = coord(2/5)
- Theme
- Grundlagen u. Einführungen: Allgemeine Literatur
- Type
- m
-
Lancaster, F.W.: Indexing and abstracting in theory and practice (2003)
0.02
0.017916264 = product of:
0.04479066 = sum of:
0.016397936 = weight(_text_:m in 4913) [ClassicSimilarity], result of:
0.016397936 = score(doc=4913,freq=2.0), product of:
0.09940409 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.03994621 = queryNorm
0.1649624 = fieldWeight in 4913, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.046875 = fieldNorm(doc=4913)
0.028392723 = weight(_text_:u in 4913) [ClassicSimilarity], result of:
0.028392723 = score(doc=4913,freq=2.0), product of:
0.13080163 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.03994621 = queryNorm
0.21706703 = fieldWeight in 4913, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.046875 = fieldNorm(doc=4913)
0.4 = coord(2/5)
- Theme
- Grundlagen u. Einführungen: Allgemeine Literatur
- Type
- m
-
Gorman, G.E.; Mills, J.J.: Guide to current indexing and abstracting services in the third world (1992)
0.01
0.005465979 = product of:
0.027329896 = sum of:
0.027329896 = weight(_text_:m in 8004) [ClassicSimilarity], result of:
0.027329896 = score(doc=8004,freq=2.0), product of:
0.09940409 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.03994621 = queryNorm
0.27493733 = fieldWeight in 8004, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.078125 = fieldNorm(doc=8004)
0.2 = coord(1/5)
- Type
- m
-
Borko, H.; Bernier, C.L.: Abstracting concepts and methods (1975)
0.00
0.004372783 = product of:
0.021863915 = sum of:
0.021863915 = weight(_text_:m in 929) [ClassicSimilarity], result of:
0.021863915 = score(doc=929,freq=2.0), product of:
0.09940409 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.03994621 = queryNorm
0.21994986 = fieldWeight in 929, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.0625 = fieldNorm(doc=929)
0.2 = coord(1/5)
- Type
- m
-
Koltay, T.: Abstracts and abstracting : a genre and set of skills for the twenty-first century (2010)
0.00
0.0027329896 = product of:
0.013664948 = sum of:
0.013664948 = weight(_text_:m in 4125) [ClassicSimilarity], result of:
0.013664948 = score(doc=4125,freq=2.0), product of:
0.09940409 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.03994621 = queryNorm
0.13746867 = fieldWeight in 4125, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.0390625 = fieldNorm(doc=4125)
0.2 = coord(1/5)
- Type
- m
-
O'Connor, B.C.; Kearns, J.; Anderson, R.L.: Doing things with information : beyond indexing and abstracting (2008)
0.00
0.0021863915 = product of:
0.0109319575 = sum of:
0.0109319575 = weight(_text_:m in 4297) [ClassicSimilarity], result of:
0.0109319575 = score(doc=4297,freq=2.0), product of:
0.09940409 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.03994621 = queryNorm
0.10997493 = fieldWeight in 4297, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.03125 = fieldNorm(doc=4297)
0.2 = coord(1/5)
- Type
- m