| 000 | 00345nam a2200133Ia 4500 | ||
|---|---|---|---|
| 999 |
_c22517 _d22517 |
||
| 008 | 190711s9999 xx 000 0 und d | ||
| 020 | _a978-0122266911 | ||
| 082 | _a621.38203 M613 | ||
| 100 | _aMeyers, Robert, A. | ||
| 245 | 0 | _aEncyclopedia of Telecommunications | |
| 260 |
_aNew York _bAcademic Press. _c1989 |
||
| 300 | _a26X19 | ||
| 942 | _cBK | ||