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Vocational Skills Development (อช21002) junior high school
Textbook for vocational courses for professional development (อช21002) junior high schoolหนังสือเรียนรายวิชาบังคับทักษะพัฒนาอาชีพ ( อช 21002) ม.ต้นTextbook for vocational courses for professional development (อช21002) junior high school