| 000 | 00498nam a2200193 i 4500 | ||
|---|---|---|---|
| 001 | 10923 | ||
| 003 | BD-DhUET | ||
| 008 | 771011s1978 vaua 001 0 eng | ||
| 020 | _a0879092068 | ||
| 040 |
_aDLC _cDLC _dBD-DhUET |
||
| 082 | 0 | 0 |
_a623.8 _bCAR/1978 |
| 100 | 1 | _aCarr, Joseph J. | |
| 245 | 1 | 0 | _aElements of electronic communications |
| 250 | _a1st ed. | ||
| 260 |
_aVirginia _bReston Publishing _c1978 |
||
| 300 |
_aix, 486 p. _bill. _c24 cm. |
||
| 650 | 0 | _aTelecommunication | |
| 942 | _cGB | ||
| 999 |
_c10923 _d10923 |
||