| Edition | As printed | Type | Chars | Location | vs. previous |
|---|
| 3rd ed. (1797) | ① STUD | article | 63 | vol. 18, p. 46 | |
| 4th ed. (1810) | ② STUD | article | 63 | vol. 19, p. 790 | |
| 5th ed. (1815) | ③ STUD | article | 63 | vol. 19, p. 790 | |
| 6th ed. (1823) | ④ STUD | article | 63 | vol. 19, p. 750 | |
| 7th ed. (1842) | ⑤ STUD | article | 63 | vol. 20, p. 784 | |