| 000 | 00386 a2200145 4500 | ||
|---|---|---|---|
| 003 | OSt | ||
| 008 | 090417t xxu||||| |||| 00| 0 eng d | ||
| 082 |
_a681.324 _bMAR |
||
| 100 |
_aMartin, Horst Edgar _96317 |
||
| 245 | _aCommunication with ISDN | ||
| 260 |
_aNew Delhi _bCambridge _c1991 |
||
| 300 | _a329p. | ||
| 653 |
_aComputer networks _aTelecommunication _a681.324 |
||
| 942 |
_cBK _2ddc |
||
| 999 |
_c332049 _d332049 |
||