Search History Select to load keywords (dateIssued equals "[2500 TO 2566]") AND (dateIssued equals "[2510 TO 2519]") AND (subject equals "การสอนด้วยสื่อ") AND (subject equals "Teaching -- Aids and devices") (dateIssued equals "[2500 TO 2566]") AND (dateIssued equals "[2500 TO 2509]") AND (subject equals "Audio-visual equipment") AND (author equals "สมพร กระจายศรี")
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