Search History Select to load keywords (subject equals "ผลสัมฤทธิ์ทางการเรียน") AND (subject equals "คณิตศาสตร์ -- การศึกษาและการสอน (ประถมศึกษา)") AND (subject equals "Counting") AND (subject equals "ทฤษฎีสรรคนิยม") AND (subject equals "Mathematical recreations") (author equals "วิเชฏฐ์ คนซื่อ") AND (dateIssued equals "[2550 TO 2559]") AND (subject equals "Amphibians -- Variation") AND (subject equals "Reptiles -- Variation") AND (subject equals "สัตว์เลื้อยคลาน -- ความผันแปร") (dateIssued equals "[2500 TO 2566]") AND (subject equals "การสื่อสาร") AND (dateIssued equals "[2540 TO 2549]") AND (subject equals "สื่อมวลชน") AND (subject equals "Mass media")
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