Country | |
Publisher | |
ISBN | 9789390393985 |
Format | HardBound |
Language | English |
Year of Publication | 2023 |
Bib. Info | 260p.; 23 cm. Bibliography Includes Index. |
Product Weight | 650 gms. |
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The principal function of any library is to make available to the users, the information they need. In order to fulfill this function, the information which is stored in the library must be retrieved from the library database. Information retrieval (IR) is the activity of obtaining information resources relevant to an information need from a collection of information resources.