| 000 | 00406nam a2200169Ia 4500 | ||
|---|---|---|---|
| 008 | 180424s9999 xx 000 0 und d | ||
| 084 | _a608 B1 | ||
| 100 | _a"Butler, R R" | ||
| 245 | 0 | _aScientific Discovery | |
| 250 | _a\\194700ENGGPS000 | ||
| 260 | _aEnglish University Press | ||
| 260 | _b1947 | ||
| 260 | _cLondon | ||
| 300 | _axv+252 p | ||
| 500 | _aincludes index and biblioraphy | ||
| 942 | _cBK | ||
| 999 |
_c2505 _d2505 |
||