| 000 | 00447 a2200169 4500 | ||
|---|---|---|---|
| 020 | _a020142293X | ||
| 082 |
_a004.6 _bHAL |
||
| 090 |
_c701 _d790 |
||
| 100 | _aHalsall, Fred | ||
| 245 | _aData communications, computer networks and open systems | ||
| 250 | _a4th | ||
| 260 |
_aMassachusetts _bAddison - Wesley _c1996 _g1996 |
||
| 300 |
_axvi,906p. _c24cm |
||
| 650 | _aINTERFACING AND COMMUNICATIONS | ||
| 650 | _aCOMPUTER SCIENCE | ||
| 942 | _cSR | ||
| 999 |
_c29888 _d29888 |
||