| 000 | 00320nam a2200085 4500 | ||
|---|---|---|---|
| 080 |
_a621.398 _bCIGRE.91 |
||
| 245 | _aRequirements and performance of packet switching networks with special reference to telecontrol Working group 03 of study committee 35 (Communication and telecontrol) | ||
| 700 | _aCIGRE | ||
| 260 |
_aParis _bCIGRE _c1991 |
||
| 300 | _a23p | ||
| 999 |
_c34859 _d34859 |
||