| 000 | 00368nam a22001457a 4500 | ||
|---|---|---|---|
| 001 | B/7775 | ||
| 003 | EG-Helioplies | ||
| 005 | 20180725105938.0 | ||
| 008 | 180720s2000 ua ||||| |||| 00| 0 eng d | ||
| 040 |
_aEG-Helioplies _cEG-Helioplies |
||
| 082 | 0 | 4 |
_221 _a531/SM |
| 245 | 1 | 0 | _aMatter and energy |
| 260 |
_aالإسكندرية _bWILLIAMS & NORGATE _c2000 |
||
| 300 | _a253 P. | ||
| 999 |
_c17882 _d17882 |
||