| 000 | 00413nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 170101s1968 xx 000 0 und d | ||
| 082 | _a621.382 C19C | ||
| 100 | _aCARLSON, A.Bruce | ||
| 245 | 0 | _aCommunication systems ; an introduction to singals and noise in electrical communication | |
| 260 |
_bN.Y _c1968 |
||
| 300 | _a470p | ||
| 650 | _aTELECOMMUNICATION | ||
| 653 | _aTELECOMMUNICATION | ||
| 942 |
_2ddc _cB |
||
| 999 |
_c30753 _d30753 |
||