Search (2 results, page 1 of 1)
- Did you mean:
- lcsh's%3a%22Geographic information systems%22 2
- lcshs%3a%22Geographic information systems%22 2
-
Ulrich, P.S.: Collaborative Digital Reference Service : Weltweites Projekt (2001)
0.02
0.018775303 = product of: 0.05632591 = sum of: 0.05632591 = product of: 0.11265182 = sum of: 0.11265182 = weight(_text_:22 in 5649) [ClassicSimilarity], result of: 0.11265182 = score(doc=5649,freq=2.0), product of: 0.1819777 = queryWeight, product of: 3.5018296 = idf(docFreq=3622, maxDocs=44218) 0.051966466 = queryNorm 0.61904186 = fieldWeight in 5649, product of: 1.4142135 = tf(freq=2.0), with freq of: 2.0 = termFreq=2.0 3.5018296 = idf(docFreq=3622, maxDocs=44218) 0.125 = fieldNorm(doc=5649) 0.5 = coord(1/2) 0.33333334 = coord(1/3)
- Date
- 20. 4.2002 17:30:22
-
Sauer, C.-D.; Ulrich, P.S.: Zuverlässige Brücke zu den Informationen im Netz : Von der Allgemeinen Auskunft der Amerika-Gedenkbibliothek zum Referat Informationsdienste der Zentral und Landesbibliothek Berlin (2004)
0.01
0.008214195 = product of: 0.024642585 = sum of: 0.024642585 = product of: 0.04928517 = sum of: 0.04928517 = weight(_text_:22 in 2127) [ClassicSimilarity], result of: 0.04928517 = score(doc=2127,freq=2.0), product of: 0.1819777 = queryWeight, product of: 3.5018296 = idf(docFreq=3622, maxDocs=44218) 0.051966466 = queryNorm 0.2708308 = fieldWeight in 2127, product of: 1.4142135 = tf(freq=2.0), with freq of: 2.0 = termFreq=2.0 3.5018296 = idf(docFreq=3622, maxDocs=44218) 0.0546875 = fieldNorm(doc=2127) 0.5 = coord(1/2) 0.33333334 = coord(1/3)
- Date
- 8.10.2004 12:07:22