by
International Radio Consultative Committee Plenary Assembly (17th : 1990 : Dusseldorf)
Author
International Radio Consultative Committee Plenary Assembly (17th : 1990 : Dusseldorf), International Radio Consultative Committee, International Telecommunication Union
Format:
Call Number
TK6541 I583 1990 f
Edition
English ed
Publisher
ITU,
Publication Date
1990
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by
International Radio Consultative Committee
Author
International Radio Consultative Committee
Format:
Call Number
TK6541.I582 1977 f
Edition
2nd ed.
Publisher
Intl. Telecommunication Union,
Publication Date
1977
ISBN
9789261004712
Holds:
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