-
Harnack, A. von: ¬Die Auskunftserteilung als bibliothekarische Aufgabe (1940)
0.03
0.03122096 = product of:
0.06244192 = sum of:
0.014654282 = weight(_text_:a in 5755) [ClassicSimilarity], result of:
0.014654282 = score(doc=5755,freq=4.0), product of:
0.05083672 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.044089027 = queryNorm
0.28826174 = fieldWeight in 5755, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.125 = fieldNorm(doc=5755)
0.047787637 = product of:
0.09557527 = sum of:
0.09557527 = weight(_text_:22 in 5755) [ClassicSimilarity], result of:
0.09557527 = score(doc=5755,freq=2.0), product of:
0.15439226 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.044089027 = queryNorm
0.61904186 = fieldWeight in 5755, 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=5755)
0.5 = coord(1/2)
0.5 = coord(2/4)
- Source
- Zentralblatt für Bibliothekswesen. 57(1940), S.16-22
- Type
- a
-
Systematik und Index des Realkataloges der Stadtbücherei Bochum : Entwurf (1948)
0.02
0.020462193 = product of:
0.08184877 = sum of:
0.08184877 = product of:
0.16369754 = sum of:
0.16369754 = weight(_text_:al in 3453) [ClassicSimilarity], result of:
0.16369754 = score(doc=3453,freq=2.0), product of:
0.20205697 = queryWeight, product of:
4.582931 = idf(docFreq=1228, maxDocs=44218)
0.044089027 = queryNorm
0.8101554 = fieldWeight in 3453, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.582931 = idf(docFreq=1228, maxDocs=44218)
0.125 = fieldNorm(doc=3453)
0.5 = coord(1/2)
0.25 = coord(1/4)
- Signature
- Al 12b Sys -Boc- K
-
Mann, M.: Introduction to cataloging and the classification of books (1943)
0.02
0.020462193 = product of:
0.08184877 = sum of:
0.08184877 = product of:
0.16369754 = sum of:
0.16369754 = weight(_text_:al in 3525) [ClassicSimilarity], result of:
0.16369754 = score(doc=3525,freq=2.0), product of:
0.20205697 = queryWeight, product of:
4.582931 = idf(docFreq=1228, maxDocs=44218)
0.044089027 = queryNorm
0.8101554 = fieldWeight in 3525, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.582931 = idf(docFreq=1228, maxDocs=44218)
0.125 = fieldNorm(doc=3525)
0.5 = coord(1/2)
0.25 = coord(1/4)
- Signature
- Al 12b Man K
-
Cunningham, E.R.: Classification for medical literature (1946)
0.02
0.020462193 = product of:
0.08184877 = sum of:
0.08184877 = product of:
0.16369754 = sum of:
0.16369754 = weight(_text_:al in 3561) [ClassicSimilarity], result of:
0.16369754 = score(doc=3561,freq=2.0), product of:
0.20205697 = queryWeight, product of:
4.582931 = idf(docFreq=1228, maxDocs=44218)
0.044089027 = queryNorm
0.8101554 = fieldWeight in 3561, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.582931 = idf(docFreq=1228, maxDocs=44218)
0.125 = fieldNorm(doc=3561)
0.5 = coord(1/2)
0.25 = coord(1/4)
- Signature
- Al 12b Sys K
-
Vorstius, J.: ¬Die Sachkatalogisierung in den wissenschaftlichen Allgemeinbibliotheken Deutschlands (1948)
0.02
0.01790442 = product of:
0.07161768 = sum of:
0.07161768 = product of:
0.14323536 = sum of:
0.14323536 = weight(_text_:al in 7382) [ClassicSimilarity], result of:
0.14323536 = score(doc=7382,freq=2.0), product of:
0.20205697 = queryWeight, product of:
4.582931 = idf(docFreq=1228, maxDocs=44218)
0.044089027 = queryNorm
0.70888597 = fieldWeight in 7382, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.582931 = idf(docFreq=1228, maxDocs=44218)
0.109375 = fieldNorm(doc=7382)
0.5 = coord(1/2)
0.25 = coord(1/4)
- Signature
- Al 12b Vor
-
Sveistrup, H.: ¬Der neue Realkatalog der SUB Hamburg (1947)
0.01
0.014537444 = product of:
0.029074889 = sum of:
0.0051810704 = weight(_text_:a in 6607) [ClassicSimilarity], result of:
0.0051810704 = score(doc=6607,freq=2.0), product of:
0.05083672 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.044089027 = queryNorm
0.10191591 = fieldWeight in 6607, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.0625 = fieldNorm(doc=6607)
0.023893818 = product of:
0.047787637 = sum of:
0.047787637 = weight(_text_:22 in 6607) [ClassicSimilarity], result of:
0.047787637 = score(doc=6607,freq=2.0), product of:
0.15439226 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.044089027 = queryNorm
0.30952093 = fieldWeight in 6607, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0625 = fieldNorm(doc=6607)
0.5 = coord(1/2)
0.5 = coord(2/4)
- Source
- Probleme des Wiederaufbaus im wissenschaftlichen Bibliothekswesen: aus d. Verhandlungen des 1. Bibliothekartagung der britischen Zone in Hamburg vom 22.-24.10.1946
- Type
- a
-
Fuchs, W.: Zur Theorie und Praxis des Realkatalogs : Untersuchungen über wissenschaftliche Bibliotheksordnung. Zugleich ein Beitrag zur Theorie des Sach- und Fachbibliographie. Bd.1-2. Ergbd.: Optimale Klassifikation und Notation. Grundgedanken und geschichtliche Materialien (1941-58)
0.01
0.012788871 = product of:
0.051155485 = sum of:
0.051155485 = product of:
0.10231097 = sum of:
0.10231097 = weight(_text_:al in 7383) [ClassicSimilarity], result of:
0.10231097 = score(doc=7383,freq=2.0), product of:
0.20205697 = queryWeight, product of:
4.582931 = idf(docFreq=1228, maxDocs=44218)
0.044089027 = queryNorm
0.5063471 = fieldWeight in 7383, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.582931 = idf(docFreq=1228, maxDocs=44218)
0.078125 = fieldNorm(doc=7383)
0.5 = coord(1/2)
0.25 = coord(1/4)
- Signature
- Al 12b Fuc
-
Angermann, R.: Grundzüge einer Theorie des systematischen Sachkataloges für Volksbüchereien (1949-50)
0.01
0.005115548 = product of:
0.020462193 = sum of:
0.020462193 = product of:
0.040924385 = sum of:
0.040924385 = weight(_text_:al in 7387) [ClassicSimilarity], result of:
0.040924385 = score(doc=7387,freq=2.0), product of:
0.20205697 = queryWeight, product of:
4.582931 = idf(docFreq=1228, maxDocs=44218)
0.044089027 = queryNorm
0.20253885 = fieldWeight in 7387, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.582931 = idf(docFreq=1228, maxDocs=44218)
0.03125 = fieldNorm(doc=7387)
0.5 = coord(1/2)
0.25 = coord(1/4)
- Signature
- Al 12b Ang
-
Osborn, A.: ¬The crisis in cataloging (1941)
0.00
0.004579463 = product of:
0.018317852 = sum of:
0.018317852 = weight(_text_:a in 6164) [ClassicSimilarity], result of:
0.018317852 = score(doc=6164,freq=4.0), product of:
0.05083672 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.044089027 = queryNorm
0.36032718 = fieldWeight in 6164, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.15625 = fieldNorm(doc=6164)
0.25 = coord(1/4)
- Type
- a
-
Shannon, C.E.: ¬A mathematical theory of communication : pt.1.2 (1948)
0.00
0.0036635704 = product of:
0.014654282 = sum of:
0.014654282 = weight(_text_:a in 544) [ClassicSimilarity], result of:
0.014654282 = score(doc=544,freq=4.0), product of:
0.05083672 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.044089027 = queryNorm
0.28826174 = fieldWeight in 544, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.125 = fieldNorm(doc=544)
0.25 = coord(1/4)
- Type
- a
-
Boisen, H. L.: ¬A venture in reclassification (1944)
0.00
0.0036635704 = product of:
0.014654282 = sum of:
0.014654282 = weight(_text_:a in 6185) [ClassicSimilarity], result of:
0.014654282 = score(doc=6185,freq=4.0), product of:
0.05083672 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.044089027 = queryNorm
0.28826174 = fieldWeight in 6185, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.125 = fieldNorm(doc=6185)
0.25 = coord(1/4)
- Type
- a
-
Ireland, N. O.: Cooperative Indexing : a postwar program today (1944)
0.00
0.0036635704 = product of:
0.014654282 = sum of:
0.014654282 = weight(_text_:a in 6186) [ClassicSimilarity], result of:
0.014654282 = score(doc=6186,freq=4.0), product of:
0.05083672 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.044089027 = queryNorm
0.28826174 = fieldWeight in 6186, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.125 = fieldNorm(doc=6186)
0.25 = coord(1/4)
- Type
- a
-
Price, M.O.: ¬The need for a subject classification to facilitate research in foreign law (1941)
0.00
0.0036635704 = product of:
0.014654282 = sum of:
0.014654282 = weight(_text_:a in 6190) [ClassicSimilarity], result of:
0.014654282 = score(doc=6190,freq=4.0), product of:
0.05083672 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.044089027 = queryNorm
0.28826174 = fieldWeight in 6190, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.125 = fieldNorm(doc=6190)
0.25 = coord(1/4)
- Type
- a
-
Harnack, A. von: ¬Die Benutzung des Realkataloges des Staatsbibliothek Berlin (1942)
0.00
0.0036635704 = product of:
0.014654282 = sum of:
0.014654282 = weight(_text_:a in 5325) [ClassicSimilarity], result of:
0.014654282 = score(doc=5325,freq=4.0), product of:
0.05083672 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.044089027 = queryNorm
0.28826174 = fieldWeight in 5325, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.125 = fieldNorm(doc=5325)
0.25 = coord(1/4)
- Type
- a
-
Leppla, R.: Nationale oder internationale Klassifikationssysteme (1949)
0.00
0.003238169 = product of:
0.012952676 = sum of:
0.012952676 = weight(_text_:a in 1392) [ClassicSimilarity], result of:
0.012952676 = score(doc=1392,freq=2.0), product of:
0.05083672 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.044089027 = queryNorm
0.25478977 = fieldWeight in 1392, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.15625 = fieldNorm(doc=1392)
0.25 = coord(1/4)
- Type
- a
-
Bliss, H.E.: ¬A bibliographic classification (1940-53)
0.00
0.003238169 = product of:
0.012952676 = sum of:
0.012952676 = weight(_text_:a in 1722) [ClassicSimilarity], result of:
0.012952676 = score(doc=1722,freq=2.0), product of:
0.05083672 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.044089027 = queryNorm
0.25478977 = fieldWeight in 1722, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.15625 = fieldNorm(doc=1722)
0.25 = coord(1/4)
-
Gunzenhäuser, M.: Grundsätzliches zur Gruppenaufstellung (1949)
0.00
0.003238169 = product of:
0.012952676 = sum of:
0.012952676 = weight(_text_:a in 4380) [ClassicSimilarity], result of:
0.012952676 = score(doc=4380,freq=2.0), product of:
0.05083672 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.044089027 = queryNorm
0.25478977 = fieldWeight in 4380, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.15625 = fieldNorm(doc=4380)
0.25 = coord(1/4)
- Type
- a
-
Bertalanffy, L. von: Zu einer allgemeinen Systemlehre (1949)
0.00
0.003238169 = product of:
0.012952676 = sum of:
0.012952676 = weight(_text_:a in 4703) [ClassicSimilarity], result of:
0.012952676 = score(doc=4703,freq=2.0), product of:
0.05083672 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.044089027 = queryNorm
0.25478977 = fieldWeight in 4703, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.15625 = fieldNorm(doc=4703)
0.25 = coord(1/4)
- Type
- a
-
Hofmann, W.: Zur Frage internationaler Klassifikationssysteme (1947)
0.00
0.003238169 = product of:
0.012952676 = sum of:
0.012952676 = weight(_text_:a in 5203) [ClassicSimilarity], result of:
0.012952676 = score(doc=5203,freq=2.0), product of:
0.05083672 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.044089027 = queryNorm
0.25478977 = fieldWeight in 5203, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.15625 = fieldNorm(doc=5203)
0.25 = coord(1/4)
- Type
- a
-
Lund, J.J.: ¬The cataloging process in the university library : a proposal for reorganization (1942)
0.00
0.0032056242 = product of:
0.012822497 = sum of:
0.012822497 = weight(_text_:a in 6203) [ClassicSimilarity], result of:
0.012822497 = score(doc=6203,freq=4.0), product of:
0.05083672 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.044089027 = queryNorm
0.25222903 = fieldWeight in 6203, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.109375 = fieldNorm(doc=6203)
0.25 = coord(1/4)
- Type
- a