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Information retrieval systems characteristics,testing and evalution
| 主要作者: | |
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| 格式: | Printed Book |
| 语言: | English |
| 出版: |
New York
Johnwiley&sons
1979
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| 版: | 2nd ed. |
| 丛编: | Information Sciences Series
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| 主题: |
| Item Description: | Includes bibliography and indexes |
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| 实物描述: | 381p. |
| ISBN: | 0471046736 |