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LITERATURE SEARCH:
The ultimate objective of any documentation or information activity is to provide the user with the information he needs, to the extent he requires, within a reasonable timeand cost frame. Let us now examine all these elements involved in information retrieval, and what literature search is all about. The user could be a layman who needs information to satisfy his curiosity, a student who needs more details than what is provided by the text book, a technical worker needing information to perform a certain task (e.g., a new welding process or a special distillation or purification technique), a research worker embarking on a new area of research, a product manager contemplating a new product line, or an administrator who has/to give his decision on anew project report or formulate a new strategy. Obviously, the nature and extent of information required by each, of them are different. Moreover, the urgency for getting information varies in different circumstances. While some of the needs of most of the users can be satisfied by the routine reference service provided by a good library, the needs of some others, especially research workers and project managers, can be satisfied only by extensive literature search entailing the use of several resources of a modem information centre and the skill and ingenuity of the information scientists.
Sample and Sampling The sample represents the population of those critical characteristics you plan to study. In other words, if the sample is representative of th'e pop
Compact Storage Another method of storage equipment is the compact storage system. Compact storage methods have been advocated and explored since the last century. However, t
STACK MAINTENANCE: We have explained That maintenance work implies the organisation of stack rooms, arrangements of books on shelve in stack rooms and conservation. In thi
SELECTION TOOLS: NON-PRINT MATERIALS The production and distribution of non-print materials, is a recent development and therefore not as well organised as in the ease of prin
Question 1 Explain the steps in drawing the head and the face of male figure with illustration Question 2 Explain basics of drawing legs and feet of a child with illustration
Steps for shopping (works/goods) Now that we are aware of the requirements for shopping, let us understand the steps involved in shopping: 1. Issue requests for quotation
Whom do you think rajender will eat wih? Why?
Question 1) Describe any five differences between Weaving and Knitting Question 2) State the advantages of shuttleless looms Question 3) What is felting? Explain
discuss merits and demerits of common property regimes and open access property regimes
Advantages The machine-readable catalogue performs, all the functions of a library catalogue with greater efficiency and speed than any other form. We shall spell out theseadva
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