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| 001 | 00314463 | ||
| 003 | PWmBRO | ||
| 005 | 20240602095218.0 | ||
| 008 | 821020s1982 caua a 0011 eng l | ||
| 082 | 0 | 0 | _a621.38 |
| 090 | 0 | 0 | _b621.38/R822p |
| 100 | 1 | 0 |
_aRosner, Roy D., _d1943- |
| 245 | 1 | 0 |
_aPacket switching, tomorrow's communications today _cRoy D. Rosner |
| 260 | 0 | 0 |
_aBelmont, Calif. _bLifetime Learning Publications _cc1982 |
| 300 | 0 | 0 |
_axvii, 371 p. _bill. _c25 cm |
| 595 | 0 | 0 | _a0534979653 |
| 650 | 0 | 0 | _aPacket switching (Data transmission) |
| 942 | _2ddc | ||
| 994 | _a001006221 83144 0001 | ||
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