Search (12 results, page 1 of 1)

0.0050798855 = product of:
  0.050798856 = sum of:
    0.050798856 = product of:
      0.15239656 = sum of:
        0.15239656 = weight(_text_:1990 in 2858) [ClassicSimilarity], result of:
          0.15239656 = score(doc=2858,freq=5.0), product of:
            0.13825724 = queryWeight, product of:
              4.506965 = idf(docFreq=1325, maxDocs=44218)
              0.03067635 = queryNorm
            1.1022682 = fieldWeight in 2858, product of:
              2.236068 = tf(freq=5.0), with freq of:
                5.0 = termFreq=5.0
              4.506965 = idf(docFreq=1325, maxDocs=44218)
              0.109375 = fieldNorm(doc=2858)
      0.33333334 = coord(1/3)
  0.1 = coord(1/10)

Source

Cataloging and classification quarterly. 12(1990) no.2, S.125-138

Year

1990

0.0044969856 = product of:
  0.044969853 = sum of:
    0.044969853 = product of:
      0.13490956 = sum of:
        0.13490956 = weight(_text_:1990 in 118) [ClassicSimilarity], result of:
          0.13490956 = score(doc=118,freq=3.0), product of:
            0.13825724 = queryWeight, product of:
              4.506965 = idf(docFreq=1325, maxDocs=44218)
              0.03067635 = queryNorm
            0.97578657 = fieldWeight in 118, product of:
              1.7320508 = tf(freq=3.0), with freq of:
                3.0 = termFreq=3.0
              4.506965 = idf(docFreq=1325, maxDocs=44218)
              0.125 = fieldNorm(doc=118)
      0.33333334 = coord(1/3)
  0.1 = coord(1/10)

Year

1990

0.0042932867 = product of:
  0.042932864 = sum of:
    0.042932864 = product of:
      0.12879859 = sum of:
        0.12879859 = weight(_text_:1990 in 213) [ClassicSimilarity], result of:
          0.12879859 = score(doc=213,freq=7.0), product of:
            0.13825724 = queryWeight, product of:
              4.506965 = idf(docFreq=1325, maxDocs=44218)
              0.03067635 = queryNorm
            0.9315866 = fieldWeight in 213, product of:
              2.6457512 = tf(freq=7.0), with freq of:
                7.0 = termFreq=7.0
              4.506965 = idf(docFreq=1325, maxDocs=44218)
              0.078125 = fieldNorm(doc=213)
      0.33333334 = coord(1/3)
  0.1 = coord(1/10)

Classification

Z696.D7C695 1990

LCC

Z696.D7C695 1990

Year

1990

0.0039701387 = product of:
  0.039701387 = sum of:
    0.039701387 = product of:
      0.05955208 = sum of:
        0.03877097 = weight(_text_:2010 in 116) [ClassicSimilarity], result of:
          0.03877097 = score(doc=116,freq=2.0), product of:
            0.14672957 = queryWeight, product of:
              4.7831497 = idf(docFreq=1005, maxDocs=44218)
              0.03067635 = queryNorm
            0.2642342 = fieldWeight in 116, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.7831497 = idf(docFreq=1005, maxDocs=44218)
              0.0390625 = fieldNorm(doc=116)
        0.02078111 = weight(_text_:22 in 116) [ClassicSimilarity], result of:
          0.02078111 = score(doc=116,freq=2.0), product of:
            0.10742335 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.03067635 = queryNorm
            0.19345059 = fieldWeight in 116, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0390625 = fieldNorm(doc=116)
      0.6666667 = coord(2/3)
  0.1 = coord(1/10)

Abstract

The origin of the abridged edition of the Dewey system goes back to 1894 when an outline of 192 pages based on the full 5th Edition (1894) was issued for small public and school libraries of North America. New editions have appeared regularly following closely the publication of new full editions. An abridged version, which is always in one volume, comprises an introduction, schedules, four tables (namely 1, 2, 3 and 4) only, and the relative index and other minor features of the full edition, and has shorter numbers. Abridged 15 is a logical abridgement of the DDC23 (2011) and is a product of a new approach to development of an abridged edition of the DDC. Its content has been derived from the DDC database applying a set of rules to extract the edition using the new (2010) version of the editorial support system. The revision process has been informed by interaction with an always widening and diversified Dewey community at home and abroad. It aims to improve the currency of the schedules continuing to serve as shelving tool while recognizing its 'other' uses as a spinoff of its simplicity and inexpensiveness.

Date

3. 3.2016 18:59:22

0.003434629 = product of:
  0.03434629 = sum of:
    0.03434629 = product of:
      0.10303887 = sum of:
        0.10303887 = weight(_text_:1990 in 6922) [ClassicSimilarity], result of:
          0.10303887 = score(doc=6922,freq=7.0), product of:
            0.13825724 = queryWeight, product of:
              4.506965 = idf(docFreq=1325, maxDocs=44218)
              0.03067635 = queryNorm
            0.7452693 = fieldWeight in 6922, product of:
              2.6457512 = tf(freq=7.0), with freq of:
                7.0 = termFreq=7.0
              4.506965 = idf(docFreq=1325, maxDocs=44218)
              0.0625 = fieldNorm(doc=6922)
      0.33333334 = coord(1/3)
  0.1 = coord(1/10)

Classification

Z696.A4S27 1990

LCC

Z696.A4S27 1990

Year

1990

0.0018358866 = product of:
  0.018358866 = sum of:
    0.018358866 = product of:
      0.055076595 = sum of:
        0.055076595 = weight(_text_:1990 in 2023) [ClassicSimilarity], result of:
          0.055076595 = score(doc=2023,freq=2.0), product of:
            0.13825724 = queryWeight, product of:
              4.506965 = idf(docFreq=1325, maxDocs=44218)
              0.03067635 = queryNorm
            0.3983632 = fieldWeight in 2023, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.506965 = idf(docFreq=1325, maxDocs=44218)
              0.0625 = fieldNorm(doc=2023)
      0.33333334 = coord(1/3)
  0.1 = coord(1/10)

Footnote

Rez. in: International classification 17(1990) S.35-36 (W. Gödert)

0.0015508389 = product of:
  0.015508389 = sum of:
    0.015508389 = product of:
      0.046525165 = sum of:
        0.046525165 = weight(_text_:2010 in 4844) [ClassicSimilarity], result of:
          0.046525165 = score(doc=4844,freq=2.0), product of:
            0.14672957 = queryWeight, product of:
              4.7831497 = idf(docFreq=1005, maxDocs=44218)
              0.03067635 = queryNorm
            0.31708103 = fieldWeight in 4844, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.7831497 = idf(docFreq=1005, maxDocs=44218)
              0.046875 = fieldNorm(doc=4844)
      0.33333334 = coord(1/3)
  0.1 = coord(1/10)

Abstract

Sears List of Subject Headings (Miller and McCarthy 2010), first published in 1923, is now in its 20th edition. Like most subject headings lists, apart from being a list of preferred (and non-preferred) headings, it also provides patterns, clear instructions, and examples for coining new subject headings not explicitly listed. Key headings form a vital part of the system of coining new headings. It is proposed that more key headings should be designated. Some candidate headings are described. One far-reaching provision seems to be the use of a subdivision of a preferred heading with all of its NTs. Thus, every preferred heading is a potential key heading for all of its NTs. This proposal works on the principle that what is true of a class is true of its narrower classes of all types. Applying this principle will enormously enhance the capacity of the List without adding even an iota to its text and size.

0.0011083259 = product of:
  0.011083259 = sum of:
    0.011083259 = product of:
      0.033249777 = sum of:
        0.033249777 = weight(_text_:22 in 1535) [ClassicSimilarity], result of:
          0.033249777 = score(doc=1535,freq=2.0), product of:
            0.10742335 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.03067635 = queryNorm
            0.30952093 = fieldWeight in 1535, 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=1535)
      0.33333334 = coord(1/3)
  0.1 = coord(1/10)

Source

International cataloguing and bibliographic control. 22(1993) no.3, S.51-54

0.0011083259 = product of:
  0.011083259 = sum of:
    0.011083259 = product of:
      0.033249777 = sum of:
        0.033249777 = weight(_text_:22 in 2518) [ClassicSimilarity], result of:
          0.033249777 = score(doc=2518,freq=2.0), product of:
            0.10742335 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.03067635 = queryNorm
            0.30952093 = fieldWeight in 2518, 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=2518)
      0.33333334 = coord(1/3)
  0.1 = coord(1/10)

Date

5. 1.1999 16:27:22

0.0010176711 = product of:
  0.010176711 = sum of:
    0.010176711 = product of:
      0.03053013 = sum of:
        0.03053013 = weight(_text_:problem in 3111) [ClassicSimilarity], result of:
          0.03053013 = score(doc=3111,freq=2.0), product of:
            0.1302053 = queryWeight, product of:
              4.244485 = idf(docFreq=1723, maxDocs=44218)
              0.03067635 = queryNorm
            0.23447686 = fieldWeight in 3111, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.244485 = idf(docFreq=1723, maxDocs=44218)
              0.0390625 = fieldNorm(doc=3111)
      0.33333334 = coord(1/3)
  0.1 = coord(1/10)

Abstract

From classification to knowledge organization through subject indexing the field has been so rapidly growing that it is difficult to demarcate its boundaries. Knowledge organization is viewed in the sense of conglomeration of activities to sort and order knowledge, to acquire, ufilize, evaluate, represent and communicate knowledge for problem solving. It has been no simple matter to decide what should be included in and excluded from such a dictionary. Broadly speaking the terms an the following topics are included in the work : Knowledge, Epistemology, Concepts, Terminology and Vocabulary control ; Classification systems, their design, theory and practice of classification, Subject analysis; fundamental categories and facets, Content and Text analysis, Use of classification in online systems and an the web. Subject cataloguing : subject headings, Thesauri and alphabetical indexing languages : Keyword, chain and string indexes, Knowledge representation, Classification for access and retrieval, Cognitive aspects of information- seeking behaviour, Automatic classification, Descriptive cataloguing : Theory, kinds, levels, standards and codes, OPACs, all are covered in this work. Like any other such work of this sort, it is an electic compilation. The work proposes to be descriptive rather than prescriptive. Endeavour is to find brief simple, logical and consensual meaning of terms, and append brief description of a concept or an issue with explanation, examples and comments in a bottom up way. Some current topics denoted by phrases have also been included. At times it may give the look of a concise encyclopaedic dictionary. Terms fully describe concepts and methods, and may evoke some thoughts an current and classic issues in the field.

0.0010176711 = product of:
  0.010176711 = sum of:
    0.010176711 = product of:
      0.03053013 = sum of:
        0.03053013 = weight(_text_:problem in 1470) [ClassicSimilarity], result of:
          0.03053013 = score(doc=1470,freq=2.0), product of:
            0.1302053 = queryWeight, product of:
              4.244485 = idf(docFreq=1723, maxDocs=44218)
              0.03067635 = queryNorm
            0.23447686 = fieldWeight in 1470, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.244485 = idf(docFreq=1723, maxDocs=44218)
              0.0390625 = fieldNorm(doc=1470)
      0.33333334 = coord(1/3)
  0.1 = coord(1/10)

Abstract

This book seeks to complement two major works on the subject published in the U.S.A.by devoting it self tochronological book numbers. It is mostly an ignored rival line to alphabetical book numbers, indeed an ignored subject. The first four chapters dwell on the theoretical and general problems of book numbers, indeed an ignored subject. the first four chapters dwell on the tehoretical and general problem of book numbers: their definition, nature , usefulness and history. The chapter on the debate over the usefulness of book numbers tries to give the readersa taste of the debate that followed their conceptionand immediate development. Chapter four catalogues advantages of chronological book numbers. The remaining four chapters dwell upon the four specific chronollgical book numbering system. The desription of each system is prefaced by a brief life sketch of the inventor. Ranganathan's system has been fully but concsely explained. The other systems are by W.S.Biscoe, J. D. Brown, Fremont Rider and W.S. Rider and W.S. Merrill. There are twoappendices: one onthe chronology of book numbers (1873-1992), and another an almost exhaustive bibliography on the subject. Its aim is to invite the attention of scholars to a neglected part of our heritage.

8.3124434E-4 = product of:
  0.008312443 = sum of:
    0.008312443 = product of:
      0.02493733 = sum of:
        0.02493733 = weight(_text_:22 in 3762) [ClassicSimilarity], result of:
          0.02493733 = score(doc=3762,freq=2.0), product of:
            0.10742335 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.03067635 = queryNorm
            0.23214069 = fieldWeight in 3762, 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=3762)
      0.33333334 = coord(1/3)
  0.1 = coord(1/10)

Abstract

S. R. Ranganathan (1892-1972) has been called the father of the Indian Library movement. He developed the revolutionary Colon Classification (CC), which was published in seven editions from 1928 to 1987. The evolution of the classification through the editions is discussed. The unique features of the CC are described, including the idea, verbal, and notational planes. Tools for designing and evaluating a system are enshrined in his 55 canons, 22 principles, 13 postulates, and 10 devices. Semantic and syntactic relations are enshrined in his PMEST facet formula, fitted with rounds and levels of facets, and other principles, such as the famous wall-picture principle, for citation order of facets. Briefly explained are facet analysis and number building with its notational base of 74 digits. The entry concludes with a discussion of the extent of use of the CC, its enduring contribution to the science of classification, and its future.