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