- title: Journal of Research of the National Bureau of Standards Section D: Radio Scienceissn: 0502-2568eissn:publisher: Washington,D.C.$$U.S. Dept. of Commerce. National Bureau of Standards
登录号 | 年 | 卷 | 期 |
---|---|---|---|
J014601 | 1965 | 69 | 1-6 |
J015037 | 1965 | 69 | 7-12 |
J013061 | 1964 | 68 | 1-6 |
J013619 | 1964 | 68 | 7-12 |