| 000 | 00465nam a2200169Ia 4500 | ||
|---|---|---|---|
| 008 | 140613s1989 xx 000 0 und d | ||
| 020 | _a0131984667 | ||
| 082 |
_a004.6 _bBLA-M9 |
||
| 100 | _aBLACK, Uyless D | ||
| 245 |
_aData networks _bConcepts, theory and practice |
||
| 260 |
_bPRENTICE-HALL _aNEW YORK _c1989 |
||
| 300 |
_axvi,878 _b |
||
| 650 | _aINTERFACING AND COMMUNICATIONS | ||
| 650 | _aINTERFACING AND COMMUNICATIONS | ||
| 700 |
_a _e |
||
| 942 |
_2ddc _cBK |
||
| 999 |
_c2783 _d2783 |
||