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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.
Internal Local Format Internal formats are so called because they are internal/local to a software system. They can be changed specifically as per the needs of the local syst
Visual Aids These are the tools for gaining and sustaining audience attention when presenting oral representation. Visual aids provide concrete support for your ideas and keep
HISTORY OF CATALOGUE CODES : The 19th century marks the beginning of code making. Since it is not easy to make a complete survey, we will introduce you to a select number of c
Assigning the Class Number: Once the specific subject is formulated, assigning the correct Class Number can be done with the help of the classification scheme. But this process c
QUESTION Today, there are a wide variety of tools and techniques that have been designed to help companies and their people produce their products better and more efficiently.
Whom do you think Rajender will eat with ?
Approach of Readers for Documents: As stated earlier, documents can be arranged in libraries on the basis of the colour of the binding, the size, the language, the year of pub
Search in Secondary Sources When secondary periodicals are available on the subject as well as on the broader subject, the search must first begin with the secondary periodic
Question 1: National and International economic trends tend to have an influence on the demand for the hospitality industry. Discuss six (6) main measures that the hotel sector
Public documentation/information centres: Established from public funds, these may not be self- supporting financially. In developing countries, documentation and information
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