Ключевые слова: ancient, bible, book, business, collection, college, court, data, document, education, encyclopedia, expertise, graduate, info, knowledge, law, learn, library, literary, literature, magazine, management, mba, motivation, object, page, paper, pile, planning, print, publish, read, reference, research, school, science, sheet, smart, stack, study, textbook, training, university, white, wisdom, writing,