-
1
-
2
-
3
-
4
-
5
-
6
-
7
-
8International Conference on the ISDN and Its Impact on Information Technology : 14-16 January 1985 /منشور في 1985الموضوعات “...Telecommunication systems Congresses....”
كتاب -
9
-
10منشور في 1983الموضوعات “...Telecommunication systems Congresses....”
كتاب