Search History Select to load keywords (dateIssued equals "[1989 TO 1999]") AND (dateIssued equals "1989") AND (subject equals "Production (Economic theory)") AND (subject equals "Marxian economics") (subject equals "Political economics") AND (dateIssued equals "[2560 TO 2564]") AND (subject equals "ประโยชน์แห่งชาติ -- ไทย")
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