✦ LIBER ✦
Phosphorus-containing polybenzimidazoles prepared by reaction of bis(p-carboxyphenoxymethyl)methylphosphine oxide with aromatic tetramines
✍ Scribed by H. Sivriev; G. Borissov
- Publisher
- Elsevier Science
- Year
- 1977
- Tongue
- English
- Weight
- 224 KB
- Volume
- 13
- Category
- Article
- ISSN
- 0014-3057
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