Search (2 results, page 1 of 1)
-
Information industry directory : a comprehensive international descriptive guide to ... organizations, systems, and services involved in the production an distribution of information in electronic form (1992)
0.04
0.037567146 = product of: 0.07513429 = sum of: 0.07513429 = product of: 0.15026858 = sum of: 0.15026858 = weight(_text_:encyclopedia in 819) [ClassicSimilarity], result of: 0.15026858 = score(doc=819,freq=2.0), product of: 0.3194549 = queryWeight, product of: 5.321862 = idf(docFreq=586, maxDocs=44218) 0.060026903 = queryNorm 0.4703906 = fieldWeight in 819, product of: 1.4142135 = tf(freq=2.0), with freq of: 2.0 = termFreq=2.0 5.321862 = idf(docFreq=586, maxDocs=44218) 0.0625 = fieldNorm(doc=819) 0.5 = coord(1/2) 0.5 = coord(1/2)
- Content
- Früher (bis Ausg.10(1990)) u.d.T.:Encyclopedia of information systems and services
-
Nicholas, D.: Assessing information needs : tools and techniques (1996)
0.02
0.020332042 = product of: 0.040664084 = sum of: 0.040664084 = product of: 0.08132817 = sum of: 0.08132817 = weight(_text_:22 in 5941) [ClassicSimilarity], result of: 0.08132817 = score(doc=5941,freq=2.0), product of: 0.21020399 = queryWeight, product of: 3.5018296 = idf(docFreq=3622, maxDocs=44218) 0.060026903 = queryNorm 0.38690117 = fieldWeight in 5941, product of: 1.4142135 = tf(freq=2.0), with freq of: 2.0 = termFreq=2.0 3.5018296 = idf(docFreq=3622, maxDocs=44218) 0.078125 = fieldNorm(doc=5941) 0.5 = coord(1/2) 0.5 = coord(1/2)
- Date
- 26. 2.2008 19:22:51