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INDEXING SYSTEMS
The preparation of a series of entries for inclusion in a subject catalogue or in a printed index is known as indexing. An entry is a basic unit of a subject catalogue or an index. It consists of (a) a means of identifying an item in, or a concept derived from the collection (i.e. the documents of a particular library), and (b) a means of locating the item or material relating to the concept. Indexing is a technique for providing service operation and an index or a subject catalogue is a tool. It is a means to an end, never an end in itself. In other words, it is a communication link between a collection (of a library) and those who intend to obtain some information from it. The process of indexing calls for sensitivity to users' approaches, intuition to select appropriate terms and skill to identify the terms and their relationship, on the part of the indexer. The indexing process also requires the creation and recognition of pattern and rule conscientious and adherence to them, as also accuracy and precision. In other words, the process involves the application of a model indexing system.
POST-COORDINATE INDEXING MODEL All the pre-coordinate indexing models discussed so far are of unidimensional in nature based on the order of significance. The significance or
Preserved Context Index System (PRECIS) PRECIS (Preserved Context Index System) was designed and developed by Derek Austin by about 1970 as an alternative procedure for deriv
a research paper
Analytical Entries Sometimes we may wish to draw the attention of a library user to a part or parts of a book which we feel may otherwise escape the attention of the user. A
Needs At present the number of research journals published in the world is or 130,000 according to Ulrich's International Periodicals' Directory. The number of articles publi
Pre-literate Japanese Culture Jomon ( 11-3 rd century BCE.) Comes from the word "rope-patterns." Much of pottery from this period included rope patterns. Not very polished/s
physical form of library catalogue
Discuss the implications of this statement, "Practically all educational processes are governed by the interplay of clientele, resource inputs, the process itself and the constrain
Ecologically sustainable is defined as the maintenance of life support systems to achieve a healthy geophysiological continent, and the achievement of a natural extinction rate (Su
Uses of State of the Art Reports With information explosion, it has become difficult for the researches to keep track of all the publications in their field and the current tr
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