Information Processing and Management （IPM） - Volume 17, Issue 4 论文列表
| 点击这里查看 Information Processing and Management 的JCR分区、影响因子等信息 |
| 卷期号： Volume 17, Issue 4 |
| 发布时间： 1981 |
| 卷期年份： 1981 |
| 卷期官网： https://www.sciencedirect.com/journal/information-processing-and-management/vol/17/issue/4 |
本期论文列表
Editorial preface
Foreword
The U.S. information sector and GNP: An input-output study
Selected roles of information goods and services in the U.S. national economy