| 000 | 00431nam a22001697a 4500 | ||
|---|---|---|---|
| 003 | NUST - PNEC | ||
| 005 | 20170116181032.0 | ||
| 008 | 150919b xxu||||| |||| 00| 0 eng d | ||
| 020 | _a408000155 | ||
| 040 | _cLIBRARY | ||
| 082 | _a621.385 SQU | ||
| 100 |
_911131 _aSquires, T.L. |
||
| 245 |
_aTelecommunications pocket book _cT.L. Squires |
||
| 260 | _cc.1970 | ||
| 650 |
_911133 _aTelecommunication _xMS COM |
||
| 942 |
_2ddc _cBK |
||
| 999 |
_c67766 _d67766 |
||