| 000 | 00366nam a2200157Ia 4500 | ||
|---|---|---|---|
| 100 | _aSquries/T.L | ||
| 650 | _aElectrical Engineering | ||
| 942 | _cBK | ||
| 654 | _aTelecommunication Pocket Book | ||
| 245 | _aTelecommunication Pocket Book | ||
| 260 |
_bButtersworth _aLondon _c1970 |
||
| 082 |
_a621.3 _bSqu |
||
| 300 | _a144 | ||
| 546 | _aENGLISH | ||
| 999 |
_c27942 _d27942 |
||