Technology & application of resins : technology of resins & moulding powders including water-soluble resins/
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Delhi : Small Business Pub.,
[197
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50
Үндсэн зохиолч: | |
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Формат: | |
Хэвлэсэн: |
Delhi : Small Business Pub.,
[197
|
Нөхцлүүд: |