| 000 | 00317nam a2200097Ia 4500 | ||
|---|---|---|---|
| 008 | 220204s9999 xx 000 0 und d | ||
| 082 |
_a678.7:6(73) _bUNI |
||
| 245 | 0 | _aSynthetic rubber: A case study in technological development under government direction | |
| 260 |
_aWashington _bGovt Printing Press _c1959 |
||
| 942 | _cBK | ||
| 999 |
_c19523 _d19523 |
||