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DATA ELEMENTS
In catalogue entries we not only provide for access points to meet the variety of user needs to find a document but also information about the document. The information we give in the main entry will help the user form an idea as to the nature and the contents of the document. Users will, thus, be able to decide the usefulness or otherwise of a document in the particular context of their requirements.
At the same time we cannot overdo in providing information by giving every possible detail. Therefore, a catalogue code speaks of the extent of information to be given in a catalogue entry - main or added. It names the various parts of the entries and the type of information given in each part.
Each part contains certain elements of information. For example, the part known as 'Title and Responsibility' part contains information on the title of the work; its sub-title if there is a sub-title; alternative title when the work is in a different language. Similarly, this part also gives information about the author or authors and other collaborators responsible for the work.
The different elements that provide information about the document in the catalogue entry are the data elements. A group of data elements arranged in a prescribed order constitutes an area of description. In a part of a main entry sometimes there may be two or more areas of description.
A characteristic feature of the transition metals is their ability to form a group of compounds called coordination compounds, complex compounds, or sometimes simply complexes. A t
Location Theory: This theory, in geography and economics, theory regarded along with the geographic location of economic activity; this has turn into an integral part of regional s
Question 1 Before the Rock and Roll began young white kids in America listened to the same music of their parents. True False Question 2 Racism was the predominant social issue
Explain How Do I shot web
Format The format of an encyclopaedia depends upon the physical make up of an encyclopaedia. It refers to the (i) usual appearance, (ii) presentation of articles, illustration
Merits and Deficiencies The strongest aspect of LCSH is that it represents subject headings of a national library, one of the most richest of national libraries of the world.
Define Risk-Benefit Analysis? Risk benefit analysis is a method that helps the engineers to examine the risk in a project and to verify whether a project should be implemented
What is service learning? Service learning tells that one has moral responsibility to enhance the desirable effects and to reduce the harmful effects. Any service should increa
Controlled Indexing Language In the foregoing paragraphs we have discussed the concept of an indexing language as also, the categories into which it falls. In the process, we
1. What measures would you recommend for reforming and restructuring the public schools? Explain. 2. Discuss the contributions of one of the following individua
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