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Selection of Sources:
A good approach to literature search is looking up a bibliography, an encyclopaedia or a review publication. This provides background information as also some useful references. After this preliminary search is over, searches should be carried out with secondary publications like abstracting and indexing services. Depending upon the topic, any one of the following situations may arise
i) Secondary periodicals are available on the subject.
ii) Secondary periodicals are available on the subject as well as on the broader area encompassing it.
iii) No secondary periodical is available on the subject, but available on the broader area.
iv) No secondary periodical is available on the subject, or on the broader subject.
Force Account You have learnt that direct contracting is used under a limited number or exceptional circumstances without inviting any open bids. Force account is to make
DOCUMENT SELECTION: You have seen that acquisition work includes three distinct phases of activities. Document selection is the first phase. There are two aspects in document
The majority of the queries/questions that LIS personnel will have to deal with are about subjects. An answer to such a query, in whatever form it may finally be presented to suit
Acquisition Through Exchange: Acquisition through exchange is another mechanism by which Collection Development can take place. Of course, it goes without saying that the libr
I nputs to quality assurance process The inputs to quality assurance are: P roject management plan: This contains quality management plan which describes how quality
Microforms: Micropublishing is retrospective, being merely the reprinting of previously existing materials. Back files of newspapers, periodicals and out-of-print materials a
Question 1 Explain the characteristics of investment. Differentiate between investment and speculation. Question 2 What do you understand risk and measurement of ris
Loose assemblage is assembling together of two or more of: subjects (basic or compound) isolate ideas (in one and the same facet, or isolate ideas in one and the same array)
Advantages of information services: There are a number of advantages in the value addition of information services. Taylor suggests three of them: • Making choice easier, by
Development of Resource Sharing Networks in India In the foregoing sections of this Unit, we have discussed major factors associated with networking. We attempted to understa
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