Ключевые слова: antique, archive, blur, book, bookcase, bookshelf, cabinet, classic, collection, college, culture, diminishing, dof, education, hardcover, indoor, information, inside, interior, knowledge, library, literature, old, order, paper, perspective, public, read, reference, research, room, row, school, science, shallow, shelf, text, textbook, thailand, university, vintage, volume, wisdom, wood,