| 000 | 00435nam a22001697a 4500 | ||
|---|---|---|---|
| 001 | 2117 | ||
| 008 | 190110s1921 fr ||||| |||| 00| 0 fre d | ||
| 041 | _afre | ||
| 080 | _aA/678.2/B32 | ||
| 100 |
_96241 _aBedin, M.J. |
||
| 245 | _aAnalyse des caoutchoucs bruts et manufacturés | ||
| 260 |
_aParis _bLib. Polytechnique Ch. Béranger _c1921 |
||
| 300 | _a47 p. | ||
| 650 |
_9631 _aCAUCHO |
||
| 910 |
_aRNUÑEZ _b38868 |
||
| 942 |
_2z _cLIBR |
||
| 999 |
_c2117 _d2117 |
||