| 000 | 00368nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 170101s1978 xx 000 0 und d | ||
| 082 | _a621.38 G12I | ||
| 100 | _aGAGLIARDI, Robert | ||
| 245 | 0 | _aIntroduction to communications engineering | |
| 260 |
_bN.Y. _c1978 |
||
| 300 | _a508p | ||
| 650 | _aTELECOMMUNICATION | ||
| 653 | _aTELECOMMUNICATION | ||
| 942 |
_2ddc _cB |
||
| 999 |
_c74185 _d74185 |
||