-
Oberschelp, R.; Niewalda, P.: Deutscher Gesamtkatalog und Verbundkatalog : zwei Projektstudien (1978)
0.03
0.03249465 = product of:
0.0649893 = sum of:
0.0649893 = product of:
0.1299786 = sum of:
0.1299786 = weight(_text_:p in 4328) [ClassicSimilarity], result of:
0.1299786 = score(doc=4328,freq=2.0), product of:
0.16359726 = queryWeight, product of:
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.045500398 = queryNorm
0.79450357 = fieldWeight in 4328, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.15625 = fieldNorm(doc=4328)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Boden, H.: Bibliographische Ermittlungsaufgaben : Gruppenaufgaben 01-35 (1980)
0.02
0.024658704 = product of:
0.04931741 = sum of:
0.04931741 = product of:
0.09863482 = sum of:
0.09863482 = weight(_text_:22 in 3679) [ClassicSimilarity], result of:
0.09863482 = score(doc=3679,freq=2.0), product of:
0.15933464 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045500398 = queryNorm
0.61904186 = fieldWeight in 3679, 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=3679)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 22. 5.1999 18:14:05
-
Hagenau, B.: ¬Der Deutsche Gesamtkatalog : Vergangenheit und Zukunft einer Idee (1988)
0.02
0.018494027 = product of:
0.036988053 = sum of:
0.036988053 = product of:
0.07397611 = sum of:
0.07397611 = weight(_text_:22 in 17) [ClassicSimilarity], result of:
0.07397611 = score(doc=17,freq=2.0), product of:
0.15933464 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045500398 = queryNorm
0.46428138 = fieldWeight in 17, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.09375 = fieldNorm(doc=17)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Series
- Beiträge zum Buch- und Bibliothekswesen; 22
-
Bibliografia nazionale italiana : 1(1958) - 36(1993) ungeteilt; 39(1996), 1-12 (gedruckte Ausg. + Diskette) (1996-)
0.02
0.018494027 = product of:
0.036988053 = sum of:
0.036988053 = product of:
0.07397611 = sum of:
0.07397611 = weight(_text_:22 in 635) [ClassicSimilarity], result of:
0.07397611 = score(doc=635,freq=2.0), product of:
0.15933464 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045500398 = queryNorm
0.46428138 = fieldWeight in 635, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.09375 = fieldNorm(doc=635)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 19. 3.1998 11:23:22
-
Alex, H.; Heiner-Freiling, M.: DDC-Sachgruppen der Deutschen Naitonalbibliografie : Leitfaden zu ihrer Vergabe (2003)
0.02
0.018494027 = product of:
0.036988053 = sum of:
0.036988053 = product of:
0.07397611 = sum of:
0.07397611 = weight(_text_:22 in 2191) [ClassicSimilarity], result of:
0.07397611 = score(doc=2191,freq=2.0), product of:
0.15933464 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045500398 = queryNorm
0.46428138 = fieldWeight in 2191, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.09375 = fieldNorm(doc=2191)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 22. 5.2004 11:46:52
-
Ensor, P.; Hardin, S.: CD-ROM periodical index : a guide to abstracted, indexed and fulltext periodicals on CD-ROM (1992)
0.02
0.016247325 = product of:
0.03249465 = sum of:
0.03249465 = product of:
0.0649893 = sum of:
0.0649893 = weight(_text_:p in 6217) [ClassicSimilarity], result of:
0.0649893 = score(doc=6217,freq=2.0), product of:
0.16359726 = queryWeight, product of:
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.045500398 = queryNorm
0.39725178 = fieldWeight in 6217, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.078125 = fieldNorm(doc=6217)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Walford's guide to reference material : Vol.1: Science and technology. 1996 (1996)
0.02
0.016247325 = product of:
0.03249465 = sum of:
0.03249465 = product of:
0.0649893 = sum of:
0.0649893 = weight(_text_:p in 417) [ClassicSimilarity], result of:
0.0649893 = score(doc=417,freq=2.0), product of:
0.16359726 = queryWeight, product of:
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.045500398 = queryNorm
0.39725178 = fieldWeight in 417, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.078125 = fieldNorm(doc=417)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Editor
- Mullay, M. u. P. Schlicke
-
Walford's guide to reference material : Vol.1: Science and technology (1999)
0.02
0.016247325 = product of:
0.03249465 = sum of:
0.03249465 = product of:
0.0649893 = sum of:
0.0649893 = weight(_text_:p in 4113) [ClassicSimilarity], result of:
0.0649893 = score(doc=4113,freq=2.0), product of:
0.16359726 = queryWeight, product of:
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.045500398 = queryNorm
0.39725178 = fieldWeight in 4113, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.078125 = fieldNorm(doc=4113)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Editor
- Mullay, M. u. P. Schlicke
-
Ensor, P.: CD-ROM research collection : an evaluative guide to bibliographic and full-text CD-ROM databases (1991)
0.01
0.01299786 = product of:
0.02599572 = sum of:
0.02599572 = product of:
0.05199144 = sum of:
0.05199144 = weight(_text_:p in 830) [ClassicSimilarity], result of:
0.05199144 = score(doc=830,freq=2.0), product of:
0.16359726 = queryWeight, product of:
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.045500398 = queryNorm
0.31780142 = fieldWeight in 830, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.0625 = fieldNorm(doc=830)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Bibliographie zu den Biographischen Archiven : mit einem Essay von Hans Wollschläger (1994)
0.01
0.009247013 = product of:
0.018494027 = sum of:
0.018494027 = product of:
0.036988053 = sum of:
0.036988053 = weight(_text_:22 in 1711) [ClassicSimilarity], result of:
0.036988053 = score(doc=1711,freq=2.0), product of:
0.15933464 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045500398 = queryNorm
0.23214069 = fieldWeight in 1711, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046875 = fieldNorm(doc=1711)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 21. 3.2008 12:22:03
-
Davison, P.: ¬The book encompassed : studies in the twentieth-century bibliography (1992)
0.01
0.00649893 = product of:
0.01299786 = sum of:
0.01299786 = product of:
0.02599572 = sum of:
0.02599572 = weight(_text_:p in 1455) [ClassicSimilarity], result of:
0.02599572 = score(doc=1455,freq=2.0), product of:
0.16359726 = queryWeight, product of:
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.045500398 = queryNorm
0.15890071 = fieldWeight in 1455, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.03125 = fieldNorm(doc=1455)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Schneider, G; Nestler, F.: Einführung in die Bibliographie (2005)
0.01
0.006164676 = product of:
0.012329352 = sum of:
0.012329352 = product of:
0.024658704 = sum of:
0.024658704 = weight(_text_:22 in 4371) [ClassicSimilarity], result of:
0.024658704 = score(doc=4371,freq=2.0), product of:
0.15933464 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045500398 = queryNorm
0.15476047 = fieldWeight in 4371, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03125 = fieldNorm(doc=4371)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 22. 1.2006 19:51:19