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| Version | User | Scope of changes |
|---|---|---|
| Jul 17 2008, 5:11 PM EDT (current) | mhight | 1 word added |
| Jun 20 2008, 2:38 PM EDT | mhight |
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Key: Additions Deletions
- CSUStan University Library Databases page
- Google Scholar
- Citations found in books or articles
- Highwire Press
- Directory of Open Access Journals
