| 000 | 00337nam a2200121Ia 4500 | ||
|---|---|---|---|
| 001 | 121397 | ||
| 008 | 170722s9999 xx 000 0 und d | ||
| 100 | _aChance, Britton | ||
| 245 | _aWaveforms / | ||
| 260 | _c1949. | ||
| 490 | _aMassachusetts Institute of technology radiation laboratory series ed by Louis N Ridenour,19 | ||
| 942 | _cGEN | ||
| 999 |
_c60722 _d60722 |
||