| 000 | 00525nam a2200157 a 4500 | ||
|---|---|---|---|
| 005 | 20151026130859.0 | ||
| 008 | 960221s1955 dcuabcdjdbkoqu001 0deng d | ||
| 100 |
_aSimpson, Alan _eed.by |
||
| 245 | _aData communications: spreading the message | ||
| 260 |
_aPurley _bInput two-nine _c1978 |
||
| 300 | _a116 p. | ||
| 500 | _a | ||
| 653 |
_aTelecommunication _aBroadcasting _aComputer network _aAdvances in Computers _aComputer science _aComputer security _aComputer systems _aData communications |
||
| 942 | _cBK | ||
| 003 | ViArRB | ||
| 999 |
_c15402 _d15402 |
||