| 000 | 00438nam a22001457a 4500 | ||
|---|---|---|---|
| 008 | 230510b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 080 |
_a547.584 _bK1 |
||
| 245 |
_aPhthalic anhydride _c/ Allied Chemical Plastic Division |
||
| 260 |
_aDelhi: _bAllied Chemical Plastic Division, _c1961 |
||
| 300 | _a77p. | ||
| 650 | _aScience | ||
| 653 | _aPhthalic | ||
| 942 |
_2udc _cBK |
||
| 999 |
_c28415 _d28415 |
||