| 000 | 00380nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 220217s9999||||xx |||||||||||||| ||und|| | ||
| 020 | _a0-07-044742-X | ||
| 082 | _a004.603 SHE | ||
| 100 |
_aSheldon, Tom _93908 |
||
| 245 | 0 | _aEncyclopidia of networking and telecommunications | |
| 260 |
_aTata mcgraw hill _bNew Delhi _c2004 |
||
| 300 | _b795 | ||
| 650 | _aTELECOMMUNICATION | ||
| 999 |
_c173079 _d173079 |
||