Encyclopædia Britannica 1771–1860
Topic · 7 of 8 editions · peak 82 chars

HEPTANGULAR

1st2nd3rd4th5th6th7th8th
EditionAs printedTypeCharsLocationvs. previous
1st ed. (1771) HEPTANGULARarticle82vol. 2, p. 783
2nd ed. (1778–83) HEPTANGULARarticle82vol. 5, p. 3580
3rd ed. (1797) HEPTANGULARarticle82vol. 8, p. 438
4th ed. (1810) HEPTANGULARarticle82vol. 10, p. 396
5th ed. (1815) HEPTANGULARarticle82vol. 10, p. 396
6th ed. (1823) HEPTANGULARarticle82vol. 10, p. 396
7th ed. (1842) HEPTANGULARarticle82vol. 11, p. 240