Pejtersen, A.M.: ¬The BookHouse : an icon based database system for fiction retrieval in public libraries (1992)
0.00
0.0029951772 = product of:
0.017971063 = sum of:
0.017971063 = weight(_text_:information in 3088) [ClassicSimilarity], result of:
0.017971063 = score(doc=3088,freq=2.0), product of:
0.0772133 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.043984205 = queryNorm
0.23274569 = fieldWeight in 3088, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.09375 = fieldNorm(doc=3088)
0.16666667 = coord(1/6)
- Source
- The marketing of library and information services, 2. Ed.: B. Cronin