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| 999 |
_c141363 _d141362 |
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| 005 | 20220105110344.0 | ||
| 008 | 200806s9999 xx 000 0 und d | ||
| 041 | _aEN | ||
| 082 |
_a530.141 _bOPE _223 |
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| 110 | _aTHE OPEN University of Sri Lanka | ||
| 245 | 0 | _aMAU 3115/ AMU 3185 unit 2: electro -magnetic fields | |
| 260 |
_a[S.l] _bThe Open University of Sri Lanka |
||
| 300 | _avaried pages. | ||
| 509 | _aNS | ||
| 942 | _cPRP | ||