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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.
Disadvantages of contracting As we saw some of the factors that drive a contracting decision, now let us understand the disadvantages or criticisms associated with contracting
Card Form: Library catalogue in the card form is by far the most popular physical form. It is widely prevalent in libraries throughout the world including India. In this form
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The fair trade movement can be understood as an NGO effort to establish a market outside of mainstream commodity monopolies while simultaneously inserting non-market concerns for j
Translation Service: One of the constraints in the flow of information is the language barrier. About half of world's literature is published in languages other than English
Question 1: Green buildings are known to be buildings that emit less carbon oxides and are therefore less harmful to the environment. Describe an existing green buildin
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The Integrated Management Project is designed to: develop your capability to think and act strategically test your ability to apply the concepts taught and techniques le
Question 1: (a) What are the four objectives of biological treatment? (b) Describe fully the process microbiology for (i) Anaerobic digestion (ii) Composting of slud
QUESTION 1 (a) Define 'A Group' and with the help of a diagram explain the different stages in 'Group Development' (b) Explain the characteristics of an 'Effective Team'
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