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_c108221 _d108220 |
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_a537=M _bJOS/V |
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| 100 | _aJoseph,Laijo K. | ||
| 245 | _aVaidyuthorjam (വൈദ്യുതോർജം) | ||
| 260 |
_aKottayam _bD C Reference _c2019 |
||
| 300 | _a168p. | ||
| 653 |
_aBasic science _aElectric energy |
||
| 653 | _aElectricity | ||
| 942 | _cBK | ||