The Merriam-Webster's Notebook Dictionary is a quick-reference, word resource conveniently designed for 3-ring binders. Especially for students grades 5 and up. 40,000 entries for widely used words. Concise, easy-to-understand definitions and pronunciations. Brief punctuation guide, the Periodic Table, and Weights and Measures. Includes 96 pages. Measures 8.5" x 10.875". Paperback, 3-hole punched binding. Sold as a pack of 3 identical books.