Answers to questions in various scientific disciplines, e.g., "What are pulsars?", "Is the universe running down?", "What is the difference between a brain and a computer?", and "Why did the dinosaurs die off?".
"synopsis" may belong to another edition of this title.
Book Description Dell Publishing Co., 1975. Paperback. Book Condition: New. Never used!. Bookseller Inventory # P110440968046