| 000 | 00560nam a2200193 a 4500 | ||
|---|---|---|---|
| 001 | 000885016 | ||
| 005 | 20170508005644.0 | ||
| 008 | 120417s1980 r 000 0 eng d | ||
| 020 | _a0-8359-1631-6 | ||
| 041 | 0 | _aeng | |
| 100 | 1 | _aRoddy, Denis. | |
| 245 | 1 | 0 |
_aElectronic Communications / _cD. Roddis & J. Coolen. |
| 250 | _aSecond Edition | ||
| 260 |
_aReston, Virginia : _bReston Publishing Company, Inc., _c1980. |
||
| 300 |
_a628 p. : _bfig., tables. |
||
| 504 | _aIncludes Index. | ||
| 650 | 1 | 4 | _aElectronic Communications |
| 700 | 1 | _aCoolen, John. | |
| 999 |
_c787918 _d787918 |
||