| 000 | 00414nam a2200169Ia 4500 | ||
|---|---|---|---|
| 008 | 180424s9999 xx 000 0 und d | ||
| 084 | _a608 H1 | ||
| 100 | _a"Hatfield, H Stafford" | ||
| 245 | 0 | _aInventions and Their Uses in Science Today | |
| 250 | _a\\193900ENGGPSX | ||
| 260 | _aAuthor | ||
| 260 | _b1939 | ||
| 260 | _clondon | ||
| 300 | _a185 p | ||
| 500 | _aincludes index and biblioraphy | ||
| 942 | _cBK | ||
| 999 |
_c2528 _d2528 |
||