| 000 | 00412nam a22001577a 4500 | ||
|---|---|---|---|
| 005 | 20220519134927.0 | ||
| 008 | 090916t xxu||||| |||| 00| 0 eng d | ||
| 082 |
_a004.600 3 _bSIP |
||
| 100 |
_aSippl, Charles J. _91889 |
||
| 245 | _aData communication dictionary | ||
| 300 | _ax, 545p. | ||
| 653 | _aData communication | ||
| 942 | _cBK | ||
| 260 |
_aNew York _bVan Nostrand Reihhold _c1976 |
||
| 020 | _a0442276222 | ||
| 999 |
_c305207 _d305207 |
||