Search History Select to load keywords (dateIssued equals "[1957 TO 1999]") AND (dateIssued equals "[1990 TO 1999]") AND (subject equals "Polystyrene") AND (subject equals "โพลิสไตรีน") AND (subject equals "Compatibilizers") (subject equals "การสื่อสาร") AND (subject equals "การโน้มน้าวใจ") AND (dateIssued equals "[2540 TO 2549]") AND (author equals "กิ่งอ้อ เล่าฮง") AND (subject equals "Communication")
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