| 000 | 00462pam a2200157a 44500 | ||
|---|---|---|---|
| 008 | 160408b1980 xxu||||| |||| 00| 0 eng d | ||
| 082 |
_a621.38 _bT226d |
||
| 100 | _aTecho, Robert | ||
| 245 | 1 |
_aDATA COMMUNICATIONS _cAN INTRODUCTION TO CONCEPTS AND DESIGN |
|
| 260 |
_aNew York _bPlenum _c1980 |
||
| 300 | _ax,293 | ||
| 440 |
_aApplications Of Modern Technology In Business _v |
||
| 650 | _aData Transmission Systems | ||
| 964 | _gCIRC | ||
| 997 | _aA65028 C | ||
| 999 |
_c299984 _d299984 |
||