@book{132822,
	author = {Shanker, Stuart.},
	title = {Philosophy of science, logic, and mathematics in the twentieth century /},
	publisher = {Routledge,},
	year = {1996.},
	address = {New York :},
	url = {http://www.loc.gov/catdir/enhancements/fy0648/96010545-d.html}
}