| 000 | 00366pam a2200157a 44500 | ||
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| 008 | 160408bc1979 xxu||||| |||| 00| 0 eng d | ||
| 082 |
_a530 _bOP2E |
||
| 100 | _a | ||
| 245 | 1 | _aENERGY | |
| 260 |
_a _bOpen University,Milton Keynes _cc1979 |
||
| 440 |
_aOpen University Unit 8 _v |
||
| 650 | _aEnergy | ||
| 650 | _aLight | ||
| 964 | _gCIRC | ||
| 997 | _aA70957 C | ||
| 999 |
_c309634 _d309634 |
||