• title: Journal of Research of the National Bureau of Standards Section D: Radio Science
    issn: 0502-2568
    eissn:
    publisher: Washington,D.C.$$U.S. Dept. of Commerce. National Bureau of Standards
marc_id dlh year vol issue 下载
xiwen378 J014601 1965 69 1-6 无电子版
xiwen378 J015037 1965 69 7-12 无电子版
xiwen378 J013061 1964 68 1-6 无电子版
xiwen378 J013619 1964 68 7-12 无电子版

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