| 000 | 00522nam a22001817a 4500 | ||
|---|---|---|---|
| 005 | 20220305120853.0 | ||
| 008 | 220305b |||||||| |||| 00| 0 eng d | ||
| 020 | _a0890063656 | ||
| 041 | _aeng | ||
| 082 | _a384.0218 M2421i | ||
| 100 | _aMacpherson, Andrew | ||
| 245 |
_aInternational telecommunication standards organizations _cAndrew Macpherson |
||
| 260 |
_aBoston _bArtech House _c1990 |
||
| 300 | _axvi, 317p. | ||
| 650 |
_aTelecommunication _xStandards _xInternational cooperation |
||
| 942 | _cBK | ||
| 960 | _aa | ||
| 999 |
_c23070 _d23070 |
||