Relevance feedback and query expansion /
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
British Library Board,
1990.
London : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/468670BB-A80E-4E85-82FB-57A843F805F8 |
| Published: | 1990. |
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