Topic · 5 of 8 editions · peak 78 chars
URSA
1st2nd3rd4th5th6th7th8th
| Edition | As printed | Type | Chars | Location | vs. previous |
|---|---|---|---|---|---|
| 1st ed. (1771) | URSA | cross-reference | 42 | vol. 3, p. 930 | |
| 2nd ed. (1778–83) | URSA | cross-reference | 42 | vol. 10, p. 8763 | |
| 3rd ed. (1797) | ① URSA | article | 78 | vol. 18, p. 692 | |
| 4th ed. (1810) | ② URSA | article | 78 | vol. 20, p. 585 | |
| 5th ed. (1815) | ③ URSA | article | 78 | vol. 20, p. 585 | |
| 6th ed. (1823) | ④ URSA | article | 78 | vol. 20, p. 585 | |
| 7th ed. (1842) | ⑤ URSA | article | 64 | vol. 21, p. 531 |