หนังสือ, หน้า, กระดาษ, สิ่งพิมพ์, ศึกษา, ห้องสมุด, วรรณกรรม, การอ่าน, การศึกษา, ชั้นวางหนังสือ, เก่า
Public Domain
ภาพถ่ายปลอดค่าลิขสิทธิ์ที่เกี่ยวข้อง
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