| 000 | 00517nam a22001697a 4500 | ||
|---|---|---|---|
| 008 | 230621b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 080 |
_aR 621.39(035) _bN7 |
||
| 100 |
_aGreen, James Harry _912119 |
||
| 245 | _aIrwin handbook of telecommunications | ||
| 250 | _a3rd ed. | ||
| 260 |
_aChicago: _bIrwin Professional Publishing, _c1997 |
||
| 300 | _axviii, 1051p. | ||
| 650 | _aTelecommunication | ||
| 653 | _aCommunication | ||
| 942 |
_2udc _cHDK |
||
| 999 |
_c45874 _d45874 |
||