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

HEPTANGULAR

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