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Reference Service and Literature Search
A reference service, according to the A.l.A. Glossary of Library Terms, is "that phase of library work which is directly concerned with assistance to readers in securing information and in using the resources of the library in study and research". Usually a reference service responds to request for a specific piece of information - about a person, or place or an event, a method, procedure, or formula, etc. The nature of information sought in such a situation is very specific and quite often the answer could be found from the conventional reference tools like dictionaries, encyclopaedias, manuals, handbooks, gazetteers, directories, yearbooks, etc.
Literature search, on the other hand, can be equated to "long range reference service", where the search has to be more exhaustive, both in depth and extent. The range and complexity of reference sources to be consulted are wider and generally, more than one source has to be consulted to adequately carry out a literature search. Besides bibliographies, other secondary sources like abstracting and indexing services, reviewing periodicals are the main sources of information. The demand for this service has been growing with the growth of scientific and technical literature which has assumed frightening proportions in the post-Second-World-War era.
QUESTION (i) Compare and contrast the Capital Asset Pricing Model (CAPM) with that of the Arbitrage Pricing Theory (APT) (ii) Asset A has an expected return of 25% and the r
#questioWhom do you think Rajender will eat with? Why? 2. If you were one of the other foremen, what could you do to make Rajinder’s transition easier? END OFn..
Finding resources: As said earlier, supply is another basic factor. Supply means availability of documents for acquisition. Information regarding supply can be collected in th
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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
Question 1 List the legal provisions of Uniform Customs and Practices for Documentary Credit in relation to Letter of Credit Question 2 Write a note on i) Imports by 100%
Literature Searching Service: There are occasions when users want to know "everything that has been published" on a subject. The most important reason is that they want to kno
Factors Determining Arrangement of Documents: Documents can be arranged in various ways in a library, e.g., by author, or by title, or by, subject or by basis such as size, la
WHAT IS PURCHASING
Functions of library classification : Functions of library classification can be summarised as follows: i) Library classification helps to arrange documents in a systemati
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