Encyclopædia Britannica 1771–1860
Topic · 4 of 8 editions · peak 230 chars

RETENTION

1st2nd3rd4th5th6th7th8th
EditionAs printedTypeCharsLocationvs. previous
1st ed. (1771) RETENTIONarticle229vol. 3, p. 549
1st ed. (1771) RETENTIONarticle181vol. 3, p. 549
2nd ed. (1778–83) RETENTIONarticle230vol. 9, p. 668reprint · J 1.00
2nd ed. (1778–83) RETENTIONarticle189vol. 9, p. 668reprint · J 0.93
3rd ed. (1797) RETENTIONarticle229vol. 16, p. 140reprint · J 1.00
3rd ed. (1797) RETENTIONarticle194vol. 16, p. 140revised · J 0.81
6th ed. (1823) RETENTIONarticle230vol. 17, p. 778reprint · J 1.00