Browsing by Subject ฟิล์มพีวีเอ
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Issue Date | Title | Author(s) |
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1995 | Effect of metal salt on physical properties of PVA film | Suphannee Pongkitwitoon |
Issue Date | Title | Author(s) |
---|---|---|
1995 | Effect of metal salt on physical properties of PVA film | Suphannee Pongkitwitoon |