Search History Select to load keywords (dateIssued equals "[1957 TO 1999]") AND (dateIssued equals "[1990 TO 1999]") AND (dateIssued equals "1999") AND (subject equals "Ethylene") AND (subject equals "Carbonyle compounds") (author equals "ผุสตี ปริยานนท์") AND (author equals "รชตะ มณีอินทร์") AND (author equals "วิเชฏฐ์ คนซื่อ") AND (dateIssued equals "2557") AND (author equals "นพดล กิตนะ")
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