| 000 | 00314nam a2200097Ia 4500 | ||
|---|---|---|---|
| 008 | 220204s9999 xx 000 0 und d | ||
| 082 |
_a678.4(047)(73) _bARC |
||
| 245 | 0 | _aArctic rubber: United states petroleum and chemical research department progress report. 1950-1952 | |
| 260 |
_aUnited states _c1952 |
||
| 942 | _cBK | ||
| 999 |
_c34336 _d34336 |
||