@book{131316,
	author = {Russell, Bertrand, and Moore, Gregory H.},
	title = {Toward the "Principles of mathematics" 1900-02 /},
	publisher = {Routledge,},
	year = {1993.},
	series = {The Collected papers of Bertrand Russell ;},
	address = {London ;},
	edition = {McMaster University ed.},
	note = {Includes 16 previously unpublished articles by Russell and the draft manuscript of The Principles of mathematics.},
	url = {http://www.loc.gov/catdir/enhancements/fy0648/93003505-d.html}
}