Information selection systems retrieval replica copies; a-state-of-the-art report
Salvato in:
| OCLC: | 1708587 |
|---|---|
| Autore principale: | |
| Altri autori: | |
| Lingua: | English |
| Pubblicazione: |
[Washington,
U.S. Dept. of Commerce, National Bureau of Standards]
1961.
|
| Serie: | NBS technical note
157. |
| Soggetti: | |
| Natura: | Documento governativo Monograph Note that CRL will digitize material from the collection when copyright allows. |