-
1Cyhoeddwyd 1986Pynciau “...Telecommunication Security measures Congresses....”
Trafodyn Cynhadledd Llyfr -
2Cyhoeddwyd 1984Pynciau “...Signal theory (Telecommunication)...”
Llyfr -
3
-
4Cyhoeddwyd 1987Pynciau “...Telecommunication systems Great Britain Congresses....”
Trafodyn Cynhadledd Llyfr -
5Cyhoeddwyd 1986Pynciau “...Telecommunication Data processing Congresses....”
Llyfr -
6International Conference on the ISDN and Its Impact on Information Technology : 14-16 January 1985 /Cyhoeddwyd 1985Pynciau “...Telecommunication systems Congresses....”
Llyfr