Search (33 results, page 1 of 2)

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Abstract

After his death, the students of A. Canonne collected his notes on classification systems and published them under the above title. Some 100 notes on the main classification systems are presented here

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Footnote

WebDewey (2003) and Abridged WebDewey (2004) are now only available an the Internet to licensed users. WebDewey is an enhanced version of the Dewey database of terms and numbers available in the print edition. Updated quarterly, it is only accessible via the Internet an an annual subscription basis. It provides much more facilities including key words navigation. Annotation feature allows cIassifiers to add and share notes about local classification changes. WebDewey is available within the full OCLC cataloguing services environment. It provides many access points with many search and browse Indexes. It makes the location of Dewey numbers an "easy" game. The annually updated Dewey for Windows an CD ceased publication in 2001; this decision may hurt the libraries in developing countries where the Internet, due to poor telecommunication infrastructure and unreliable services, is not easily accessible.
Changes DDC22 is the second edition prepared by Joan S. Mitchell who took over as editor in 1993. It carries forward the policies and improvements started in DDC21, especially the onslaught an the Christian and western cultural blas in the schedules and tables. The plan for reducing Christian blas in 200 Religion, initiated in DDC21, has now been completed, with some additional provisions in 296 and 297. An outstanding change has been the abrogation of Table 7 Persons. The functions of Table 7 are now filled by using T1-08 and whatever notation is appropriate from 011-999. There are at least six places in the tables and 12 places in the schedules where the use of T7 was prescribed; what good the abolition of T7 has produced is not clear. In fact, it does make number building in some cases a bit circuitous, especially while using Table 3C. It has also resulted in the reuse of many DDC 21 numbers with new meanings. However, some numbers remain the same e.g., Social customs of artists 390.47 (both in DDC21 and DDC22). A few numbers have also become shorter in length. In compliance with the recommendations of D'Elia's survey, all works relating to directories of travel facilities such as hotels, lodges, Motels, inns, have been shifted to 910.46 and to 913/919 whereas 647.94 continues to be in place for general information about hotels. A common practice in previous editions, that is full class or extensive revisions (phoenix schedules), appear to have been discontinued in the preparation of DDC22. But minor changes are numerous. There are more than one thousand relocations and discontiuations of class numbers. Some 40 numbers have been reused. ... However, all these changes are not those projected as slated changes for DDC22 in the DDC21 (1996), namely in 520 Astronomy, 355-359 Military science, 636-639 Animal husbandry and 690 Buildings. Obviously the switch over to the DDC 22 will put less strain an libraries. There has been considerable improvement in the manual, now shifted to volume 1 of the print edition (pp. 1-182). Notes in the manual have been shortened by removing redundant information and by dividing them into smaller sections. Some information from the manual has been transferred to the schedules and tables, in the form of notes. The manual is now clearer and easier to read. Flow Charts, built-in numbers, and see also references should help classifiers achieve greater consistency. The relative index has been beefed up. With its 928 pages, it is 333 pages longer than the previous one, including new built-in numbers and many additional terms. The entry vocabulary is wide-based and current. DDC 22, the first edition of this millennium, has kept pace with the fast changing information environment to map and organize it squarely. To quote our friends at OCLC: knowledge is a big world, and they have organized it."

Object

DDC-22

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Content

"The contents of the book cover: This book is intended as an introduction to the Dewey Decimal Classification, edition 22. It is not a substitute for it, and I assume that you have it, all four volumes of it, by you while reading the book. I have deliberately included only a short section an WebDewey. This is partly because WebDewey is likely to change more frequently than the printed version, but also because this book is intended to help you use the scheme regardless of the manifestation in which it appears. If you have a subscription to WebDewey and not the printed volumes you may be able to manage with that, but you may then find my references to volumes and page numbers baffling. All the examples and exercises are real; what is not real is the idea that you can classify something without seeing more than the title. However, there is nothing that I can do about this, and I have therefore tried to choose examples whose titles adequately express their subject-matter. Sometimes when you look at the 'answers' you may feel that you have been cheated, but I hope that this will be seldom. Two people deserve special thanks. My colleague Vanda Broughton has read drafts of the book and made many suggestions. Ross Trotter, chair of the CILIP Dewey Decimal Classification Committee, who knows more about Dewey than anyone in Britain today, has commented extensively an it and as far as possible has saved me from error, as well as suggesting many improvements. What errors remain are due to me alone. Thanks are also owed to OCLC Online Computer Library Center, for permission to reproduce some specimen pages of DDC 22. Excerpts from the Dewey Decimal Classification are taken from the Dewey Decimal Classification and Relative Index, Edition 22 which is Copyright 2003 OCLC Online Computer Library Center, Inc. DDC, Dewey, Dewey Decimal Classification and WebDewey are registered trademarks of OCLC Online Computer Library Center, Inc."

Footnote

Dewey requires that you classify bilingual dictionaries that go only one way with the language in which the entries are written, which means that an English-French dictionary has to go with English, not French. This is very unhelpful and probably not widely observed in English-speaking libraries ... one may wonder (the Norman conquest not withstanding) why Bowman feels that it is more useful to class the book in the language of the definition rather than that of the entry words - Dewey's requirement to class a dictionary of French words with English definitions with French language dictionaries seems quite reasonable. In the example of Anglo-French relations before the second World War (p. 42) the principle of adding two notations from Table 2 is succinctly illustrated but there is no discussion of why the notation is -41044 rather than -44041. Is it because the title is 'Anglo'-'French', or because -41 precedes -44, or because it is assumed that the book is being catalogued for an English library that wished to keep all Anglo relations together? The bibliography lists five classic works and the School Library Association (UK) website. The index provides additional assistance in locating topics; however it is not clear whether it is intended to be a relative index with terms in direct order or nouns with subdivisions. There are a few Cross-references and some double posting. The instruction ") ( means 'compared with"' (p. 147) seems particularly twee since the three occasions in the index could easily have included the text "compared with;" the saving of space is not worth the potential confusion. There is no entry for "displaced standard subdivisions" one must look under "standard subdivisions" with the subdivision "displaced." There is no entry for "approximating the whole," although "standing room," "class here notes" and "including notes" are listed. Both "rule of zero" and "zero" with the subdivision "rule of" are included. The "rule of zero" is really all you need to know about Dewey (p. 122): Something which can be useful if you are really stuck is to consider the possibilities one digit at a time, and never put 0 if you can put something more specific. Be as specific as possible, but if you can't say something good, say nothing. This slim volume clearly follows this advice."

Object

DDC-22

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Abstract

Revision of the DDC is based on the growth or recasting of knowledge that is revealed in a decade of publishing. Revision takes place at the Library of Congress and is guided by several professional committees and the advice of experts. 'Decimal Classification Additions, Notes and Decisions (DC&)' conveys revisions of a minor nature between editions. Separate publications, such as for 004-006 Data Processing and Computer Science, make extensive revisions available between editions

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Abstract

Reviews the ideas and achievements of Henry E. Bliss concerning his Bliss Classification Scheme (BC), based on material in the Henry E. Bliss Papers at Columbia University, New York. Describes his views on various aspects of classification: its function; arrangements; adaptability; and notation. Discusses the role and qualifications of classification staff. Notes the advantages and disadvantages of standard systems, including: LCC, DDC, and UDC. Explores the origins, evolution, publication, and impact of the original BC and its relationship to the radical revision of the BC, 2nd ed.

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Abstract

Dewey Decimal Classification and Relative Index, Edition 22 (DDC 22) will be issued simultaneously in print and web versions in July 2003. The new edition is the first full print update to the Dewey Decimal Classification system in seven years-it includes several significant updates and many new numbers and topics. DDC 22 also features some fundamental structural changes that have been introduced with the goals of promoting classifier efficiency and improving the DDC for use in a variety of applications in the web environment. Most importantly, the content of the new edition has been shaped by the needs and recommendations of Dewey users around the world. The worldwide user community has an important role in shaping the future of the DDC.

Object

DDC-22

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Abstract

Outlines the bibliographic enterprise envisaged by Otlet and LaFontaine, which resulted in the UDC being developed in 1895, and the subsequent history of the scheme. Relationship with DDC from which it was derived deteriorated in the early 20th century and changes in funding, location, and editorship of Duyvis from 1929-59 had a profound effect on the scheme's development and management. Lloyd, Duyvis successor, reformed the revision structure, and further management changes from 1975 to the present day, culminated in the formation of the UDC Consortium in 1992. Notes the subsequent creation of a machine-readable Master Reference File and speedier revision procedures. Examines the scheme's structure, development, and influence on classification theory, problems caused by longevity and lack of standrad procedures, and highlights proposals for their reform to improve the scheme's suitability for an automated world. Explores research projects in 1960s which foreshadowed possibilities today, such as a complementary thesaurus and individualisation of single concepts notationally. Emphasizes the value of classification in a multilingual environment and outlines the future developments

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Abstract

In 2003, OCLC published Dewey Decimal Classification and Relative Index, Edition 22 (DDC 22), in print and Web versions. The changes and updates in the new edition reflect a modern view of knowledge structures and address the general needs of Dewey users. The content of DDC 22 has been shaped by a number of social, geopolitical, and technical trends. The World Wide Web has provided a vehicle for more frequent distribution of updates to the DDC, and a medium for direct communication with Dewey users around the world. In addition to updating the system itself, other strategies are needed to accommodate the needs of the global Dewey user community. Translation of the system is one approach; another is mapping. Mapping terminology to the DDC is a strategy for supporting effective local implementation of the system while maintaining the internal cohesiveness of the DDC. This paper explores the usefulness of mapping terminology from English-language general subject headings lists produced outside the U.S.

Object

DDC-22

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Abstract

A system of library classification that flashed across the inquiring mind of young Melvil Louis Kossuth Dewey (known as Melvil Dewey) in 1873 is still the most popular classification scheme.. The modern library classification begins with Dewey Decimal Classification (DDC). Melvil Dewey devised DDC in 1876. DDC has is credit of 128 years of boudless success. The DDC is being taught as a practical subject throughout the world and it is being used in majority of libraries in about 150 countries. This is the result of continuous revision that 22nd Edition of DDC has been published in July 2003. No other classification scheme has published so many editions. Some welcome changes have been made in DDC 22. To reduce the Christian bias in 200 religion, the numbers 201 to 209 have been devoted to specific aspects of religion. In the previous editions these numbers were devoted to Christianity. to enhance the classifier's efficiency, Table 7 has been removed from DDC 22 and the provision of adding group of persons is made by direct use of notation already available in schedules and in notation -08 from Table 1 Standard Subdivision. The present book is an attempt to explain, with suitable examples, the salient provisions of DDC 22. The book is written in simple language so that the students may not face any difficulty in understanding what is being explained. The examples in the book are explained in a step-by-step procedure. It is hoped that this book will prove of great help and use to the library professionals in general and library and information science students in particular.

Content

1. Introduction to DDC 22 2. Major changes in DDC 22 3. Introduction to the schedules 4. Use of Table 1 : Standard Subdivisions 5. Use of Table 2 : Areas 6. Use of Table 3 : Subdivisions for the arts, for individual literatures, for specific literary forms 7. Use to Table 4 : Subdivisions of individual languages and language families 8. Use of Table 5 : Ethic and National groups 9. Use of Table 6 : Languages 10. Treatment of Groups of Persons

Object

DDC-22

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Footnote

Zugleich Dissertation Univ. Düsseldorf. - Rez. in: ZfBB. 22(1975) S.53-57 (H.-A. Koch)

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Object

DDC-22

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Abstract

Es werden die Überlegungen im Zusammenhang mit der Einführung der Dewey-Dezimalklassifikation im deutschen Sprachraum dargestellt, wobei die künftige deutsche DDC-Ausgabe auf der Basis der 22. Auflage der Original-DDC im Mittelpunkt steht. Dringlich für eine deutsche Ausgabe sind neben Korrekturen und Expansionen für deutsche Sachverhalte, etwa im Bereich der geografischen Hilfstafel, die Schaffung eines deutschen Begriffsinventars für das Instrumentarium der DDC selbst und eine Integration der Terminologie der Schlagwortnormdatei, soweit das mit der Struktur einer Klassifikation vereinbar ist. Daneben kommt der über eine reine Übersetzung hinausgehenden Anpassung der Beispiele und Registereinträge der DDC an die Suchgewohnheiten deutschsprachiger Benutzer eine erhebliche Bedeutung zu.

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Footnote

Original in: Decimal Classification and Relativ Index for Arranging, Cataloging, and Indexing Public and Private Libraries and for Pamflets, Clippings, Notes, Scrap Books, Index rerums, etc. 2nd, rev. and greatly enlarged ed. Boston: Library Bureau 1885

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Source

Bulletin d'informations de l'Association des Bibliothecaires Francais. 1997, no.175, S.22-23

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Abstract

In diesem Beitrag wird die Zielsetzung und die geplante Durchführung des Projektes DDC Deutsch zur Herstellung einer deutschen Version der 22. Ausgabe der Dewey Decimal Classification näher beschrieben. Es werden Gründe für die Durchführung des Vorhabens diskutiert und der erwartete spätere Nutzen beschrieben.

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Abstract

Die Dewey-Dezimalklassifikation (DDC) ist Ende 2003 in der 22. Ausgabe der Standard Edition auf Englisch erschienen und wird genau zwei Jahre später nun auch auf Deutsch veröffentlicht. Nach Übersetzungen ins Französische, Italienische, Russische und Spanische ist unter Beteiligung der drei deutschsprachigen Länder und mit Unterstützung durch die Deutsche Forschungsgemeinschaft die Voraussetzung dafür geschaffen worden, dass diese international weit verbreitete Klassifikation auch in Deutschland, Österreich und der Schweiz heimisch werden kann. Die hier vorgelegten Übersichten, die die drei obersten Ebenen oder 1 000 Klassen der DDC umfassen, ermöglichen einen Einblick in die Gliederung der gesamten Klassifikation und sind in dieser Form für Bibliotheken und wissenschaftliche Einrichtungen frei verfügbar, während die tieferen Ebenen der DDC durch das Urheberrecht geschützt sind. Die vollständige Ausgabe der DDC 22 Deutsch erscheint 2005 im Verlag K. G. Saur. Mit dem Webservice Melvil bietet Die Deutsche Bibliothek ab Januar 2006 eine deutsche Version von WebDewey an, ergänzt um ein Recherchetool für das Retrieval DDC-erschlossener Daten. Die DDC 22 ist von einer an der Fachhochschule Köln angesiedelten Arbeitsgruppe ins Deutsche übersetzt worden, unterstützt von einemTeam von Fachreferentinnen und Fachreferenten an zahlreichen Bibliotheken des deutschen Sprachraums und fachlich beraten von der Expertengruppe DDC Deutsch. Die organisatorische Leitung des Projekts DDC Deutsch lag bei Der Deutschen Bibliothek als federführendem Mitglied des Konsortiums DDC Deutsch. Ab 2006 wird die Deutsche Nationalbibliografie vollständige DDC-Notationen mitliefern, bereits seit Bibliografiejahrgang 2004 folgen die Sachgruppen der Deutschen Nationalbibliografie einer auf den beiden obersten Ebenen der DDC basierenden Gliederung. Die hier vorgelegte Übersetzung der DDC wurde mit der Herausgeberin der DDC, Joan Mitchell (OCLC, Dublin/Ohio) und ihren Mitherausgebern an der Library of Congress abgestimmt, denen wir für ihre Unterstützung und Beratung herzlich danken. Die kurze Einführung in die Dewey-Dezimalklassifikation, die hier folgt, stellt das gesamte System der DDC vor, das mit seinen Haupt- und Hilfstafeln mehr als 60 000 Klassen umfasst. Die Möglichkeiten zur Erschließung differenzierterThemen gehen daher weit über die hier vorgelegten obersten Klassen der DDC hinaus und berücksichtigen viele moderne Teildisziplinen, die man in den Übersichten vielleicht vermisst. Bei der Verwendung der Übersichten ist zu beachten, dass aus drucktechnischen Gründen in einigen Fällen Klassen nur verkürzt wiedergegeben werden können und nur durch ihre Position innerhalb einer Folge von Klassen genau zu verstehen sind. Daher sollten für die Erschließung auch die vollständigen Klassenbenennungen herangezogen werden, die unter www.ddc-deutsch.de im Netz zur Verfügung stehen.

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Date

7. 7.2018 17:22:00

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Source

Library resources and technical services. 22(1978), S.402-408

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Source

Knowledge organization. 22(1995) no.2, S.64-69