| 000 | 00463nam a2200169Ia 4500 | ||
|---|---|---|---|
| 003 | LDD | ||
| 008 | 181029s9999 xx 000 0 und d | ||
| 020 | _a70176620 | ||
| 040 | _cLDD | ||
| 100 | _aDordick, Herbert S. | ||
| 245 | 0 |
_aUnderstanding modern telecommunications _cHerbert S. Dordick |
|
| 260 |
_aNew York _bMcGraw Hill _c1986 |
||
| 300 | _ax, 324p | ||
| 440 | _aMcGraw-Hill series in mass communication | ||
| 901 |
_a2126 _b02-01-2001 |
||
| 942 |
_2ddc _cBK |
||
| 999 |
_c32005 _d32005 |
||