| 000 | 00413nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 241225s9999 xx 000 0 und d | ||
| 020 | _a0070616825 | ||
| 082 |
_a004.6 _bISR |
||
| 100 | _aIsrd Group. | ||
| 245 | 0 | _aData communication and computer network | |
| 260 |
_aNew Delhi : _bTata Mcgraw Hill Publishing Company Ltd, _c1994 |
||
| 300 | _a340. | ||
| 365 | _a195 | ||
| 650 | _aData processing computer science | ||
| 999 |
_c31890 _d31890 |
||