| 000 | 00450nam a22001697a 4500 | ||
|---|---|---|---|
| 008 | 230504b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 080 |
_a621.39 _bN0 |
||
| 100 | _aLangley, Graham | ||
| 245 | _aTelecommunications primer | ||
| 250 | _a3rd ed. | ||
| 260 |
_aLondon: _bPitman Publishing, _c1988 |
||
| 300 | _avi, 182p. | ||
| 650 | _aScience | ||
| 653 | _aPhysics | ||
| 942 |
_2udc _cBK |
||
| 999 |
_c40189 _d40189 |
||