Search History Select to load keywords (subject equals "Social Sciences") AND (subject equals "Economics") AND (subject equals "Business") AND (subject equals "Administrative and support service activities") (author equals "สมหวัง พิธิยานุวัฒน์") AND (dateIssued equals "[2540 TO 2549]") AND (dateIssued equals "2540") AND (subject equals "ครู")
Use filters to refine the search results.