- Hardcover: 224 pages
- Publisher: Aspen Systems Corp (1980)
- Language: English
- ISBN-10: 0894431714
- ISBN-13: 978-0894431715
- Product Dimensions: 9.1 x 6.2 x 1 inches
- Shipping Weight: 13.6 ounces
- Amazon Best Sellers Rank: #3,616,192 in Books (See Top 100 in Books)
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