| 000 | 00427nam a2200169Ia 4500 | ||
|---|---|---|---|
| 008 | 180424s9999 xx 000 0 und d | ||
| 084 | _a608 C1 | ||
| 100 | _a"Crowther, J G" | ||
| 245 | 0 | _aDiscoveries and Inventions of the Twentieth Century | |
| 250 | _a\\196600ENGGPSX | ||
| 260 | _aRoutledge | ||
| 260 | _b1966 | ||
| 260 | _cLondon | ||
| 300 | _axix+434 p | ||
| 500 | _aincludes index and biblioraphy | ||
| 942 | _cBK | ||
| 999 |
_c13174 _d13174 |
||