| 000 | 00355nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 220421s9999||||xx |||||||||||||| ||und|| | ||
| 020 | _c225 | ||
| 040 | _aET | ||
| 082 | _a004.6 JAI M | ||
| 100 |
_aJAIN M _91189 |
||
| 245 | 0 | _aDATA COMMUNICATION & NETWORKING | |
| 260 |
_bB P B PUBLICATION _aNEW DELHI |
||
| 300 | _a- | ||
| 500 | _a9458 | ||
| 942 | _cBK | ||
| 999 |
_c15788 _d15788 |
||