| When | What | Who | Comment |
|---|---|---|---|
| February 18, 2011 | 79.113.28.183 | ||
| February 18, 2011 | 79.113.28.183 | Added 2002 World Scientific Pub... edition of Defects of Properties in Mathematics. | |
| February 18, 2011 | 79.113.28.183 | Added 2002 World Scientific Pub... edition of Defects of Properties in Mathematics : Quantitative Characterizations. |