Limit by calendar year: 2011 All
| WS_Vol_II.pdf | 119 |
| May 2011 | June 2011 | July 2011 | August 2011 | September 2011 | October 2011 | November 2011 | December 2011 | January 2012 | February 2012 | March 2012 | April 2012 | May 2012 | |
| WS_Vol_II.pdf | 0 | 1 | 0 | 0 | 0 | 0 | 3 | 1 | 8 | 2 | 26 | 38 | 16 |
| Final Report (Oregon State College, Warm Springs Research Project) : Vol. 2. Education | 57 |
| United States of America | 32 |
| China | 11 |
| Sweden | 6 |
| Germany | 2 |
| Ukraine | 2 |
| Japan | 1 |
| Corvallis | 15 |
| Washington | 10 |
| Beijing | 7 |
| Östersund | 6 |
| Seattle | 3 |
| Warm Springs | 2 |
| Brandenburg | 1 |
| Greenville | 1 |
| Karlsruhe | 1 |
| Salem | 1 |