@unpublished{Peirce1905-07 [c.],
author = "Charles S. Peirce",
title = "{Considerations concerning the Doctrine of Multitude. MS [R] 27}",
year = 1905-07 [c.],
abstract = "{Robin Catalogue:
A. MS., n.p., [c.1905-07?], pp. 1-5; 23, 24, 27, 29, 30.
The nature of definition; “collection” defined; first- and second-intentional collection.
}",
keywords = "Doctrine of Multitude, Mathematics, Georg Cantor, Bernard Bolzano, Whitehead, Definition, Mathematical Definition, Collection, Dyadic Relation, Triadic Relation, Multitude, Whole, Integral Whole, Member, Identity, Nothing, Thought, Purpose, Counting, Essence, Existence, Second Intention",
language = "English",
note = "From the Commens Bibliography | \url{http://www.commens.org/bibliography/manuscript/peirce-charles-s-1905-07-c-considerations-concerning-doctrine-multitude-ms-r}"
}