Encyclopædia Britannica 1771–1860
Topic · 2 of 8 editions · peak 3,517 chars

IS

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EditionAs printedTypeCharsLocationvs. previous
3rd ed. (1797) ISarticle3,517vol. 16, p. 251
6th ed. (1823) IS that department of natural history which treats of testacsub_entry443vol. 6, p. 385