The Merriam-Webster's Notebook Atlas is a quick-reference geographical guide that puts the world at your fingertips. Especially for students grades 5 and up. An up-to-date look at political boundaries and physical features with full-color maps. Information for understanding a world in transition. Special sections on River Lengths, United States Facts, and Time Zones in the U.S. and standard time throughout the world. Includes 72 pages. Measures 8.5" x 10.875" . Paperback, 3-hole punched binding.