-
D-Medien : Bücher, Videos, CD-ROMs, Software - komfortables Nachschlagewerk für Windows (1996)
0.01
0.010028743 = product of:
0.040114973 = sum of:
0.040114973 = product of:
0.080229945 = sum of:
0.080229945 = weight(_text_:software in 5994) [ClassicSimilarity], result of:
0.080229945 = score(doc=5994,freq=2.0), product of:
0.18304281 = queryWeight, product of:
3.9671519 = idf(docFreq=2274, maxDocs=44218)
0.0461396 = queryNorm
0.43831247 = fieldWeight in 5994, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.9671519 = idf(docFreq=2274, maxDocs=44218)
0.078125 = fieldNorm(doc=5994)
0.5 = coord(1/2)
0.25 = coord(1/4)
-
Brinkman's cumulative catalogue on CD-ROM (1996-)
0.01
0.007814099 = product of:
0.031256396 = sum of:
0.031256396 = product of:
0.06251279 = sum of:
0.06251279 = weight(_text_:22 in 6474) [ClassicSimilarity], result of:
0.06251279 = score(doc=6474,freq=2.0), product of:
0.16157302 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0461396 = queryNorm
0.38690117 = fieldWeight in 6474, 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=6474)
0.5 = coord(1/2)
0.25 = coord(1/4)
- Date
- 16. 2.1997 16:22:51
-
Deutsche Nationalbibliographie : CD-ROM 1972-1985 (1997)
0.01
0.005469869 = product of:
0.021879476 = sum of:
0.021879476 = product of:
0.04375895 = sum of:
0.04375895 = weight(_text_:22 in 4748) [ClassicSimilarity], result of:
0.04375895 = score(doc=4748,freq=2.0), product of:
0.16157302 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0461396 = queryNorm
0.2708308 = fieldWeight in 4748, 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=4748)
0.5 = coord(1/2)
0.25 = coord(1/4)
- Date
- 7. 5.2000 10:38:22