Data communication networks transmission, signalling and switching, network aspects, maintenance and administrative arrangements : recommendations X.40-X.181 / CCITT
Corporate Author (Main)
The International Telegraph and Telephone Consultative Committee
Corporate Author (Secondary)
Plenary Assembly, 9, Melbourne, 1988
Country
Suiça.
Publication
Geneva : International Telecommunication Union, 1989
Description
IX, 471 p. ;
30 cm
Series
Blue book , Volume VIII , 3
ISBN
92-61-03681-3
CDU
621.39
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