Search (1 results, page 1 of 1)
-
×
author_ss:"Borgman, C.L."
-
×
author_ss:"Sullivan, M.V."
-
×
theme_ss:"Benutzerstudien"
-
×
year_i:[1990 TO 2000}
- Did you mean:
- editor_ss:"schwerpunktinitiative "digitale information" der alliant der deutschen wissenschaftsorganisationen" 1
- editor_ss:"schwerpunktinitiative "digitale information" der allianz der deutschen wissenschaftsorganisation" 1
- editor_ss:"schwerpunktinitiativen "digitale information" der allianz der deutschen wissenschaftsorganisationen" 1
- editor_ss:"schwerpunktinitiative "digitale information" der alliance der deutschen wissenschaftsorganisationen" 1
- editor_ss:"schwerpunktinitiativen "digitale information" der alliant der deutschen wissenschaftsorganisationen" 1
-
Sullivan, M.V.; Borgman, C.L.; Wippern, D.: End-users, mediated searches, and front-end assistance programs on dialig : a comparison of learning, performance, and satisfaction (1990)
0.00
0.0017847219 = product of: 0.0071388874 = sum of: 0.0071388874 = weight(_text_:information in 415) [ClassicSimilarity], result of: 0.0071388874 = score(doc=415,freq=2.0), product of: 0.06134496 = queryWeight, product of: 1.7554779 = idf(docFreq=20772, maxDocs=44218) 0.034944877 = queryNorm 0.116372846 = fieldWeight in 415, product of: 1.4142135 = tf(freq=2.0), with freq of: 2.0 = termFreq=2.0 1.7554779 = idf(docFreq=20772, maxDocs=44218) 0.046875 = fieldNorm(doc=415) 0.25 = coord(1/4)
- Source
- Journal of the American Society for Information Science. 41(1990) no.1, S.27-42