| 000 | 00651nam a2200241Ia 4500 | ||
|---|---|---|---|
| 003 | HQRS | ||
| 005 | 20170228005120.0 | ||
| 008 | 150617s1960 xx 000 0 eng d | ||
| 040 |
_aHQRS _beng _cHQRS |
||
| 041 | _heng | ||
| 080 | _b621.396 K0 | ||
| 100 | _aMarshall, Charles A. | ||
| 245 | _aCommunications | ||
| 260 |
_bPhoenix, _aLondon: _c1960 |
||
| 300 |
_a64p.: _bill.; _c22cm. |
||
| 440 | _aProgress of science series; ed. by Nigel Calder | ||
| 650 | _aCommunications | ||
| 650 | _aElectrical communication engineering | ||
| 650 | _aRadio communication | ||
| 650 | _aTelevision engineering | ||
| 365 | _aINR | ||
| 942 |
_2udc _cBK |
||
| 999 |
_c2807 _d2807 |
||