| 000 | 00346nam a22001217a 4500 | ||
|---|---|---|---|
| 005 | 20220518181139.0 | ||
| 008 | 100605t xxu||||| |||| 00| 0 eng d | ||
| 082 |
_a032 _bLI - 6 |
||
| 100 |
_aEncyclopaedia Britannica _927986 |
||
| 245 | _a1977 Yearbook of Science and the Future | ||
| 942 | _cCRF | ||
| 260 |
_aLondon _bEncycyclopaedia Britannica _c1977 |
||
| 999 |
_c259322 _d259322 |
||