Search History Select to load keywords (type equals "Thesis") AND (dateIssued equals "[1957 TO 1999]") AND (subject equals "Polystyrene") AND (subject equals "Fractography") AND (subject equals "Impact") AND (subject equals "การศึกษารอยแตกจากภาพ") (author equals "ธีระยุทธ บุญมา") AND (author equals "ธีรพล บุญนาค") AND (author equals "ภูมิ สิทธิสมวงศ์") AND (author equals "ฆณรพ ชัยสิทธิ์")
Use filters to refine the search results.