| 000 | 00383nam a2200145Ia 4500 | ||
|---|---|---|---|
| 005 | 20251128125637.0 | ||
| 008 | 251101s2023 xx 000 0 eng d | ||
| 020 | _a9789390391431 | ||
| 082 | _a621.38 | ||
| 245 | 0 |
_aELECTRONICS&COMMUNICATION Inventions&discoveries _bKnowledge Encyclopedia |
|
| 260 |
_bWonder House _c2023 |
||
| 300 | _a32 | ||
| 650 | _aNon Fiction | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c5864 _d5864 |
||