| 000 | 00461nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 170101s1981 xx 000 0 und d | ||
| 082 | _a621.382 A41P | ||
| 245 | 0 | _aProceedings nineteenth annual Allerton conference on Communication control and computing | |
| 260 |
_bUrbana, Champaign _c1981 |
||
| 300 | _a904p | ||
| 650 | _aCOMMUNICATION -- CONGRESSES | ||
| 653 | _aCOMMUNICATION -- CONGRESSES | ||
| 653 | _aTELECOMUNICATION -- CONGRESSES | ||
| 942 |
_2ddc _cB |
||
| 999 |
_c79301 _d79301 |
||