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INFORMATION CENTRES AND DATABASES:
A, organisation selects, acquires, stores, organises a--retrieves specific documents to meet users' requirements,
(ii) announces, abstracts, extracts and indexes documents, and (Hi) disseminates documents in "response to requests from users. An of documents alone in providing the service. This is the subtle difference between a documentation centre and an information centre. A database is an organised set of data stored through (i) the medium of cards, files, ledgers, etc. which tan be searched manually, and (ii) the computer-readable medium which can be searched very fast. A database may contain usable raw data like physical and chemical properties, statistical and other numerical data or bibliographical information carrying description of source documents or non-bibliographical information relating to institutions, projects, spetialists, etc. While the term is predominantly used in computer field, it may be taken to mean, for our purpose, a repository of information on a specific topic, subject area or discipline.
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Drawbacks There are certain drawbacks and disadvantages also in centralization of processing. 1) Some libraries may not be able to afford the operational costs involved.
C reating multiple types of value The organisations which have taken the steps to cultivate CoP have found that the communities are exceptional among the organisational struct
Indexing and Abstracting Services: While the compilation and publication of an indexing and abstracting service in itself is an information service, many publishers of these s
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