| 000 | 00407nam a2200193Ia 4500 | ||
|---|---|---|---|
| 008 | 210210b xxu||||| |||| 00| 0 eng d | ||
| 041 | _aeng | ||
| 082 | _a535/50 | ||
| 100 | _aHALLOWS (R W) | ||
| 245 | _aOscilloscope at work | ||
| 260 |
_a _b- _c |
||
| 300 | _a171 | ||
| 650 | _awork | ||
| 650 | _aOscilloscope | ||
| 650 | _aat | ||
| 690 | _aElectricity | ||
| 700 | _aMILWARD (H K) | ||
| 906 | _a008668 | ||
| 999 |
_c127458 _d127458 |
||