@unpublished{Peirce1893,
author = "Charles S. Peirce",
title = "{A Search for a Method. Essay I. MS [R] 592}",
year = 1893,
abstract = "{From the Robin Catalogue:
Printed Article (annotated), G-1893-6 and G-1867-1b.
This is the printed article of 1867, “On the Natural Classification of Arguments,” together with photostats of the missing pages and with additions and corrections of 1893. 2.461-561 is the 1867 article with the additions and corrections of 1893; that is, Essay I of “A Search for a Method.”
}",
language = "English",
note = "From the Commens Bibliography | \url{http://www.commens.org/bibliography/manuscript/peirce-charles-s-1893-search-method-essay-i-ms-r-592}"
}