| 000 | 00286nam a2200109Ia 4500 | ||
|---|---|---|---|
| 008 | 220630s9999 xx 000 0 und d | ||
| 020 | _a978 0 7166 7602 7 | ||
| 082 | _aTR 509.22 WORL | ||
| 100 | _aWORLD BOOK'S BIOGRAPHICAL | ||
| 245 | 0 | _aENCYCLOPEDIA OF SCIENTISTS VOL 7 | |
| 942 |
_cBK _w561 _xJohn Tresidder _y561 _zJohn Tresidder |
||
| 999 |
_c697843 _d697841 |
||