- Paperback: 80 pages
- Publisher: National Academy Press; illustrated edition edition (20 Nov 2002)
- Language English
- ISBN-10: 0309086124
- ISBN-13: 978-0309086127
- Product Dimensions: 24.8 x 17.2 x 0.6 cm
- Amazon Bestsellers Rank: 306,301 in Books (See Top 100 in Books)