| 美国政府科技报告的调查分析--关于近几年来发行数量减少问题 |
| |
| 引用本文： | 王维亮. 美国政府科技报告的调查分析--关于近几年来发行数量减少问题[J]. 情报理论与实践, 2000, 23(2): 106-107 |
| |
| 作者姓名： | 王维亮 |
| |
| 作者单位： | 北京文献服务处,北京,100036 |
| |
| 摘 要： |
|
| 关 键 词： | S & T report US distribution |
| 修稿时间： | 1999-11-22 |
Investigation on US Government Scientific and Technical Report |
| |
| WANG Weiliang. Investigation on US Government Scientific and Technical Report[J]. Information Studies:Theory & Application, 2000, 23(2): 106-107 |
| |
| Authors: | WANG Weiliang |
| |
| Abstract: | The number of the scientific and technical reports distributed openly by USNTIS in recent years is decreasing.The paper analyzes the cause for the reduction of the distribution volume. |
| |
| Keywords: | S & T report US distribution |
| 本文献已被 万方数据 等数据库收录！ |
