Search History Select to load keywords (dateIssued equals "[1957 TO 1999]") AND (author equals "Prapa Loypetjra") AND (subject equals "Heat -- Physiological effect") AND (dateIssued equals "1987") (dateIssued equals "[1957 TO 1999]") AND (subject equals "Catalysts") AND (subject equals "โพลิเมอไรเซชัน") AND (dateIssued equals "1998")
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