| 000 | 00344nam a22001217a 4500 | ||
|---|---|---|---|
| 020 | _a9788131761274 | ||
| 082 |
_a004.6 _bITL.D |
||
| 100 | _aITL Education solutions Ltd. | ||
| 245 | _aData communications and computer networks | ||
| 260 |
_aNew Delhi _bDorling Kindersley _c2012 |
||
| 650 |
_aComputer Networks _aData communication |
||
| 942 | _cBK | ||
| 999 |
_c198368 _d198368 |
||