Information selection systems retrieval replica copies; a-state-of-the-art report
Guardat en:
| OCLC: | 1708587 |
|---|---|
| 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. |