| 000 | 00404nam a2200181Ia 4500 | ||
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| 008 | 210210b1931 xxu||||| |||| 00| 0 eng d | ||
| 041 | _aeng | ||
| 082 | _a534/38 | ||
| 100 | _aEDSER (Edwin) | ||
| 245 | _aLight: for students | ||
| 260 |
_aLondon _bMacmillan & Co. Ltd. _c1931 |
||
| 300 | _a591 | ||
| 650 | _astudents | ||
| 650 | _aLight: | ||
| 650 | _afor | ||
| 690 | _aPhysics | ||
| 906 | _a008526 | ||
| 999 |
_c126441 _d126441 |
||