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题名/责任者:

C.C.I.R. XIIth Plenary Assembly. v. 4. Fixed service using radio-relay systems (Study group 9) Coordination and frequency sharing between communication-satellite systems and terrestrial radio-relay systems (subjects common to Study groups 4 and 9)

出版发行项:

Geneva : International Telecommunication Union, 1970.

载体形态项:

345 p. : ill. ; 25 cm.

变异题名:

C.C.I.R. 12th plenary assembly

变异题名:

C.C.I.R. twelfth plenary assembly

团体责任者:

International Radio Consultative Committee.

附加团体名称:

International Telecommunication Union.

论题主题:

Telecommunication-Congresses.

论题主题:

Radio-Congresses.

中图法分类号:

TN91-53

书目附注:

Includes bibliographical references and index.

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