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| 999 |
_c44252 _d44252 |
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| 003 | OSt | ||
| 005 | 20220405152831.0 | ||
| 008 | 220402b ||||| |||| 00| 0 eng d | ||
| 020 | _a938843873-6 | ||
| 040 | _cKL MEHTA | ||
| 082 | _a647.7 G93P | ||
| 100 | _aGupta ; Alka L. | ||
| 245 |
_aPolymer chemistry _hEnglish |
||
| 250 | _a7th ed. | ||
| 260 |
_aMeerut _bPragati prakashan _c2021 |
||
| 300 | _a260 pg. | ||
| 942 |
_2ddc _cBK |
||