| Type |  Book |
| ชื่อเรื่อง | COMTAP'81 : The 2nd joint international symposium on data communications technology and practice, Sydney, November 16-18, 1981 / Australian Computer Society and the International Federation of Information Processing |
| ผู้แต่ง | Australian Computer Society Conference (2nd : 1981 : Sydney Australia) |
| พิมพลักษณ์ | Sydney : Australian Computer Society Inc, c1981 |
| รูปเล่ม | 1 vol. [various paging] : charts, tables |
| หัวเรื่อง | Artificial satellites in telecommunication |
| | Communication and traffic |
| | Computer networks |
| | Data transmission systems |
| | Information networks |
| | Telecommunication systems |