- Paperback
- Publisher: Ecs Learning Systems (August 1, 1992)
- Language: English
- ISBN-10: 0944459536
- ISBN-13: 978-0944459539
- Product Dimensions: 8.6 x 6 x 0.3 inches
- Shipping Weight: 8 ounces (View shipping rates and policies)
- Amazon Best Sellers Rank: #3,678,648 in Books (See Top 100 in Books)
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