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close this bookExpanding Access to Science and Technology (UNU, 1994, 462 pages)
close this folderSession 3: New technologies and media for information retrieval and transfer
close this folderThe potential offered by ''extended retrieval''
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View the documentAbstract
View the document1. Introduction
View the document2. Four information retrieval ''architectures''
View the document3. Illustrations of extended retrieval
View the document4. Some technical issues
View the document5. Conclusion
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