| 000 | 00417nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 170101s1989 xx 000 0 und d | ||
| 082 | _a001.644 04 P70P | ||
| 100 | _aPOULTON, Simon | ||
| 245 | 0 | _aPacket switching and X.25 networks | |
| 260 |
_bLondon _c1989 |
||
| 300 | _a236p | ||
| 650 | _aCOMPUTER NETWORKS | ||
| 653 | _aCOMPUTER NETWORKS | ||
| 653 | _aPACKET SWITCHING(DATA TRANSMISSION) | ||
| 942 |
_2ddc _cB |
||
| 999 |
_c100361 _d100361 |
||