Information selection systems retrieval replica copies; a-state-of-the-art report
Saved in:
| OCLC: | 1708587 |
|---|---|
| 主要作者: | |
| 其他作者: | |
| 语言: | English |
| 出版: |
[Washington,
U.S. Dept. of Commerce, National Bureau of Standards]
1961.
|
| 丛编: | NBS technical note
157. |
| 主题: | |
| 格式: | Government Document Monograph Note that CRL will digitize material from the collection when copyright allows. |
| 实物描述: | iv, 172 p. illus., diagrs. 26 cm. |
|---|---|
| 参考书目: | Bibliography: p. 117-148. |