00991nam a22001817a 4500020001800000041001300018082001700031100002000048245008900068260003300157300001000190504004100200520044600241546001300687650003600700650002600736650004700762  a9789387698864  aEnglish.  a025.4bSAN-I  aSanyal, Surojit  aInformation Organization and Dissemination Through Subject Gateways:cSurojit Sanyal  aNew Delhi :bEss Ess,c2021.  a144p.  aIncludes bibliographical references.  aThe book starts with a historical background of subject gateways. At first it defines the subject gateways. Then it analyses the published literature on subject gateways. Subsequently, it describes the development of subject gateways 164 Nos. across the world in a tabular form. A brief outline on 'how to develop a subject gateway' is also included. At the end, a comprehensive bibliography on subject gateway is also given for the readers.  aEnglish.  aWorld Wide WebxSubject access.  aInformation services.  aInformation storage and retrieval systems.