Ключевые слова: academic, ancient, back, background, book, bookcase, bookshelf, class, classroom, collection, concept, day, desk, development, dictionary, educated, education, educational, educator, encyclopedia, history, image, know, knowledge, law, leading, learning, librarian, library, literacy, literary, literature, medical, month, old, opportunity, philosophy, publishing, read, room, scholarship, school, shelf, stack, student, study, studying, table, teacher, textbook,