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Dictionaries A Dictionary is a book explaining the words of a language, or the terms of a subject, arranged in quite definite order, generally arranged in alphabetical order,
Differentiate Moral and Ethics? MORAL: Refers only to personal behavior. Refers to any aspect of human action Social conventions about right or wrong condu
Origin of Reference Books A reference book is one which is designed by its arrangement and treatment to be consulted for definite items of information rather than to be read
Cataloguing-in-Source With the collaboration of the publishers and through a financial grant provided by the Council on Library Resources, the Library of Congress experimente
Universal Bibliographic Control The bibliographic control of documents at the international level has always been a problem. Librarians have been concerned about this problem
Uses of Ready Reference Sources We have surveyed various types of ready reference sources viz., yearbooks, almanacs, supplement to encyclopaedias, handbooks, manuals, guides,
KEY WORD INDEXING MODELS Computers began to be used to aid information retrieval system in the 1950s. The first use of computers in information retrieval was the production
History of Patents: Patents have been granted by Governments from the medieval ages. Galileo was granted a patent for an irrigation device in 1594. The British system is cred
Display of Subject Relationships The vital problem concerned with the alphabetical, subject approach is the naming (labeling) of subjects. However, any tool such as the libr
factors to consider when teaching children with intellectual disability
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