Information selection systems retrieval replica copies; a-state-of-the-art report
Guardat en:
| OCLC: | 1708587 |
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| Autor principal: | |
| Altres autors: | |
| Idioma: | English |
| Publicat: |
[Washington,
U.S. Dept. of Commerce, National Bureau of Standards]
1961.
|
| Col·lecció: | NBS technical note
157. |
| Matèries: | |
| Format: | Document de govern Monograph Note that CRL will digitize material from the collection when copyright allows. |
| Descripció física: | iv, 172 p. illus., diagrs. 26 cm. |
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| Bibliografia: | Bibliography: p. 117-148. |