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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.
Do you believe health care should be available to all Americans regardless of their ability to pay?do you believe it''s a basic right?if so all healthcare or only basic services.
Location Site -Preliminary Considerations of Library building-library managment Location is important for homogeneous services, site selection and choice of community, reg
Pamphlets-binding policy for libraries: Pamphlets are paper covered materials of fewer than fifty pages. Most libraries collect pamphlets and if these materials are to be use
QUESTION 1 You are required to (i) explain the concept of benchmarking (ii) identify and write short notes on the step involved in a benchmarking exercise QUESTION 2
Origin and Development of Internet The Internet has its origins in a network called the 'ARPA net, developed in the early 1970s by the Advanced Research Projects Agency (ARPA)
Question 1: (a) Describe the concept of "modelling' as applied in educational administration. Analyze this concept with respect to the synoptic and the incremental models of po
Newspapers: Newspapers Of all the library materials, the newspaper is probably the most comprehensive, the easiest, to collect and the most vanishing type of a source. The new
A firm uses simple exponential smoothing with à=0.1 to forcast demand.the forecast for first week of february was 500units whereas actual demand turned out to be 450units....1.for
Measurement: The third method of data collection is measurement where standardized instruments are used to measure variables. For example, scientific instruments such as th
How do advertisers try to use group influence? Can you find any specific examples and describe the relevant theory of group behavior and influence?
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