Search History Select to load keywords (subject equals "ผลสัมฤทธิ์ทางการเรียน") AND (subject equals "คณิตศาสตร์ -- การศึกษาและการสอน (ประถมศึกษา)") AND (subject equals "Mathematics -- Study and teaching (Elementary)") AND (subject equals "Mathematical recreations") AND (subject equals "Games in mathematics education") (author equals "วิเชฏฐ์ คนซื่อ") AND (subject equals "Limnonectes blythii") AND (author equals "สุวิสาข์ ชอบจิตต์") AND (subject equals "กบ -- การสืบพันธุ์") (dateIssued equals "[2500 TO 2566]") AND (dateIssued equals "[2500 TO 2509]") AND (subject equals "Audio-visual equipment") AND (subject equals "Teaching -- Aids and devices") AND (subject equals "ภาษาไทย -- การสอนด้วยสื่อ")
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