| 000 | 00341nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 170807s9999 xx 000 0 und d | ||
| 020 | _a9789332549524 | ||
| 100 | _aBlack, U. | ||
| 245 | 0 | _aComputer Network Protocals, Standards and Interfaces | |
| 250 | _a2 nd | ||
| 260 |
_aNew Delhi _bPerson Education _c1993 |
||
| 300 | _a436 | ||
| 942 | _cBK | ||
| 999 |
_c3773 _d3773 |
||