Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
THESAURUS
The word 'thesaurus' comes from Greek term 'thesauros' meaning a storehouse or treasury of words. The Oxford English Dictionary defines "thesaurus" as a archaeological term "a treasury of temple, etc." and quotes its use in 1736 as a treasury or store house of knowledge. Dictionary defines it as "a book of words or of information about a particular field or a set of concepts, specially a dictionary of synonyms". A dictionary lists words along with their meanings; synonyms, etc. in alphabetical order, but a thesaurus assembles all words related to an idea at one place. Modern usage may be said to date from 1852 when Peter Mark Roget thought of his thesaurus as a classification of ideas. Roget's Thesaurus had nothing to do with information retrieval. But his novel idea was later profitably employed in the compilation of thesaurus for information retrieval.
Helen Brownson is said to be the first person who used the term 'thesaurus' in the context of information retrieval in a paper presented at the Dorking Conference on Classification Research in 1957. H. P Luhn was probably the first person to think in" terms of information retrieval thesaurus, who suggested the compilation, for indexing purposes, of 'families of notions' and dictionary of 'notion families'. The first thesaurus used in information retrieval system was developed by Du Pont in USA around 1969 and since then many thesauri have been brought out in different subject fields: A number of standards have also come into existence to provide guidelines in the design and development of monolingual and multilingual: thesauri.
what is centralized cataloguing?
Dictionaries Useful for Translations "Dictionaries giving meaning of words from one language into another language/languages are known as bilingual or multilingual dictionar
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
DOCUMENTARY REFERENCE TOOLS/SOURCES Various types of documentary reference tools (usually referred to as reference books) have been identified: Dictionaries Encyclop
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
International Yearbooks - General International yearbooks of a general nature are very handy, authentic and reliable manuals of descriptive and statistical information about e
Explain the maping of subjects in udc
describe the factors which decide the broad area of scientific activity
Social Sciences Citation Index a) Social Sciences Citation Index (SSCI). Philadelphia: ISI 1973- It provides access to over 1700 leading Social Sciences journals in various d
Bound Register/ Ledger Form In this form, the entries of documents of a library are written by hand in a bound register or ledger, pages are set apart for different letters o
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd