| 000 | 00375nam a22001337a 4500 | ||
|---|---|---|---|
| 020 | _a0133732266 | ||
| 040 | _cNust | ||
| 082 |
_a621.382 _bSCH |
||
| 100 |
_aWilliam schweber _9127399 |
||
| 245 | _aElectronic communication system | ||
| 260 |
_aNew Jersey: _bPrentice hall international, _c1991. |
||
| 650 |
_aElectronic communication system _9127400 |
||
| 942 |
_2ddc _cBK |
||
| 999 |
_c612534 _d612534 |
||