| 000 | 00449nam a22001577a 4500 | ||
|---|---|---|---|
| 008 | 230426b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 080 |
_a678.5 _bH5 |
||
| 100 | _aFleck, H Ronald | ||
| 245 | _aPlastics scientific and technological | ||
| 260 |
_aBrooklyn: _bChemical Publishing Co. Inc., _c1945 |
||
| 300 | _a325p. | ||
| 650 | _aManagement | ||
| 653 | _aRubber | ||
| 942 |
_2udc _cREF |
||
| 999 |
_c23552 _d23552 |
||