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| ISBN | 978-0-578-01281-0 |
|---|---|
| Publisher | 37signals, LLC. |
| Copyright | ©2006 37signals, LLC. (Standard Copyright License) |
| Language | English |
| Country | United States |
| Publication Date | October 19, 2009 |
| Lulu Sales Rank | 3 |
| Page Count | 194 pages |
| Size | U.S. Trade |
| Binding | Perfect Bound |
| Interior Color | Black And White |