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Document Delivery Services:
Information searches conducted by library or information specialists from databases usually are from bibliographic much less on full-text databases. Since the biblio-graphic databases provide only bibliographic references and abstracts, the users often request for copies of full-texts of certain references that are of interest to them. Supplying the full texts against such requests is called document delivery service. The full texts can be sent to the users as photocopies, microforms or through electronic transfer through online networks. While the photocopies and microforms are sent by post, electronic transfer can be made by fax, electronic mail, or Internet or any other available network. Normally, the copies are not supplied by fax or electronic mail, etc., due to various reasons. Document delivery service is a restrictive service and is usually constrained by the provisions of copyright and intellectual property rights.
PURPOSE OF SAMPLING: When the population is too large and spread oyer a vast area, sampling needs to be done for the economy of time, energy and cost. But it is also
Classified Catalogue Code: Ranganathan (Shiyali Ramamrita) (1892-1972). Classified Catalogue Code with Additional Rules for Dictionary Catalogue Code. Ed 5. Assisted by A Neel
HISTORICAL APPROACH: Meaning and Characteristics In the following text the meaning and characters of historical approach will be discussed. Definition: It is concerne
Expansion and Diversification: Diversification was the most important trend for databases during 1975-80. The early success of the Government-funded online experiments and the
EXPERIMENTAL RESEARCH: One of the other method used in research is Experimental Research. Meaning and Characteristics Experimental research is concerned with ca
LIBRARY CATALOGUE AND THE FIVE LAWS OF LIBRARY SCIENCE The Five Laws. of Library Science are a set of basic guiding principles for designing and operating a library or a libr
QUESTION 1 When one considers an ordinary organizational culture alongside a Total Quality Management organizational culture, some clear differences can be identified Based
"Sustainable" is a word/concept that is more frequently being used in Mauritius, both by government bodies and private companies. Some are working towards environmental protection
Nature of Entries to be Filed We have noted that catalogue entries are either word entries or notational entries. In a dictionary catalogue they are word entries. In a classi
Q uality control Quality control uses techniques and performs activities to compare actual quality performance with requirements and define appropriate actions if ther
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