| 000 | 00343nam a2200109Ia 4500 | ||
|---|---|---|---|
| 008 | 220204s9999 xx 000 0 und d | ||
| 082 |
_aNR:063RT 1980 _bIIT |
||
| 245 | 0 | _aInternational conference on structure property relations of rubber: Souvenir 1980 Kharagpur | |
| 260 |
_aKharagpur _bIIT _c1980 |
||
| 650 | _aEnergy conservation | ||
| 942 | _cBK | ||
| 999 |
_c43322 _d43322 |
||