| 000 | 00389nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 131223s9999 xx 000 0 und d | ||
| 040 | _aISI KOLKATA | ||
| 041 | _aEnglish | ||
| 082 |
_a338.47621384 _bSt935 |
||
| 100 | _aSturmey S G | ||
| 245 | _aEconomic development of radio | ||
| 260 |
_aLondon _bGerald Duckworth _c1958 |
||
| 300 | _a284p. | ||
| 650 | _aRadio industry | ||
| 942 | _cBK | ||
| 999 |
_c41311 _d41311 |
||