What are you optimistic about? : today's leading thinkers on why things are good and getting better /
| Other Authors: | |
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| Format: | Book |
| Language: | English |
| Published: |
New York :
Harperperennial,
[2007]
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| Item Description: | Includes index. |
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| Physical Description: | xxii, 374 pages ; 21 cm. |
| ISBN: | 0061436933 (pbk.) : 9780061436932 |