@unpublished{Peircend,
author = "Charles S. Peirce",
title = "{On Collections and Multitudes [R]. MS [R] 33}",
year = nd,
abstract = "{Robin Catalogue:
A. MS., n.p., n.d., pp. 4-8.
}",
keywords = "Collection, Correlate, Relate, Multitude",
language = "English",
note = "From the Commens Bibliography | \url{http://www.commens.org/bibliography/manuscript/peirce-charles-s-nd-collections-and-multitudes-r-ms-r-33}"
}
