Acronyms von A bis Z
A.1
Empfehlung der "CCITT"/"ITU" von 1993: Presentation of Contributions relative to the study of Questions assigned to the ITU-T (Organization of the ITU)
Empfehlung der "CCITT"/"ITU" von 1993: Presentation of Contributions relative to the study of Questions assigned to the ITU-T (Organization of the ITU)