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Referral Services
Referral services are to be distinguished from reference service, discussed earlier. Referral services do not provide the user with the documents or information actually' needed for his query but refer him to the sources such as secondary publications, information units, professional organisations, research institutes and individual specialists, etc. and tell him where to find them. They utilise directories and files on sources, if necessary, specially created for the purpose. Referral services can function on their own or in cooperation with other services. It is very difficult to measure the effectiveness of such services unless they keep themselves in close touch with their sources and users. Such a task is easier only when referral services offered for the clientele is in a small geographical area.
Limitations of Alphabetical index: Readers must have some knowledge of the classification scheme used for the arrangement of entries before the person is able to consult the c
Institutional Membership: Institutional membership is another potential resource in collecting documents. The library may enlist itself as member of learned societies and inst
Globe: The difference between a map and a globe is one of form. A map is any geographic image of the earth drawn to scale on a flat surface whereas a globe is a spherical rep
P Chart As against the and R charts which deal with quantitative aspects, these charts deal with the attributes which are qualitative factors possessed by the data. An ex
QUESTION 1 The value chain is an important tool in strategic management. For instance, it can be used by a firm to improve its cost competitiveness. Discuss the options availab
Question: (a) List and explain five sources of solid waste within a community. You are required to provide examples of the types of solid waste generated from each source.
Arrays and Chains: Isolates are arranged in what are called arrays and chains. ,An array is a sequence of coordinate (equally ranked) classes arranged in some definite order.
QUESTION (a) Derive and explain the Capital Market Line. Make and state all necessary assumptions (b) Explain clearly how you would test for- (i) the size effect (ii)
QUESTION 1 As the marketing executive of Burger King, what are the recommendations that you can make to the Board of Directors to improve sales and recover market share apart f
Problems in Ordering, Procurement and Receipt: Ordering and procurement of periodicals are very much inconvenienced due to different locations of their publishers. If the lib
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