User ysxxsl
General Info
| Name: | *** | Birth Date: | *** |
| City: | *** | Last Visit: | September 19, 2018 |
| Country: | *** | Joined: | September 16, 2018 |
Donations
| Date | Title | Words | Pages | Views | Rating |
|---|---|---|---|---|---|
| September 19, 2018 | Distinguish Between Decreasing Returns to Scale and the Law of Diminishing Returns | 883 | 4 | 850 |