| 000 | 00470nam a2200181Ia 4500 | ||
|---|---|---|---|
| 020 | _a8120309847 | ||
| 082 |
_a621.382 _bROE |
||
| 100 |
_aRoddy, Dennis _971774 |
||
| 245 |
_aElectronic communications _cDennis Roddy and John Coolen |
||
| 250 | _a4th ed. | ||
| 260 |
_aNew Delhi: _bPrentice-Hall, _c1997. |
||
| 300 | _bix, 820p. | ||
| 500 | _aPB | ||
| 546 | _aEng | ||
| 650 |
_aDigital communication _996717 |
||
| 700 |
_aCoolen, John (jt. auth.) _996718 |
||
| 942 | _cBK | ||
| 999 |
_c9385 _d9385 |
||