| 000 | 00344nam a2200157Ia 4500 | ||
|---|---|---|---|
| 082 |
_a338.476338952 _bAl428.NR |
||
| 100 | _aAllen, P. W. | ||
| 245 |
_aNatural rubber and the synthetics _b |
||
| 260 |
_aLondon _bGrosby Lockwood _c1972 |
||
| 300 | _a255p. | ||
| 500 | _a | ||
| 690 | _a | ||
| 700 | _a | ||
| 964 |
_a _b _c _d _e _f _g |
||
| 921 | _a4862 | ||
| 999 |
_c4862 _d4862 |
||