| 000 | 00489nam a2200169Ia 4500 | ||
|---|---|---|---|
| 008 | 130910s9999 xx 000 0 und d | ||
| 020 | _a0070176620 | ||
| 041 | _aeng | ||
| 082 |
_221st ed. _a384 _bDOR/U |
||
| 100 | _aDordick, Herbert S. | ||
| 245 |
_aUnderstanding modern telecommunication _c[by] Herbert S. Dordick |
||
| 260 |
_aNew York : _bMcGraw-Hill Book , _c1986 |
||
| 300 | _axiii, 324p. | ||
| 653 | _aInformation storage and retrieval | ||
| 653 | _aTelecommunication | ||
| 942 |
_cEN _2ddc |
||
| 999 |
_c10933 _d10933 |
||