@book{28526,
	author = {Popkin, Richard H. and Stroll, Avrum,},
	title = {Philosophy made simple /},
	publisher = {Doubleday,},
	year = {1993.},
	address = {New York :},
	edition = {2nd rev. ed.},
	note = {"A Made Simple book."},
	url = {http://catdir.loc.gov/catdir/description/random046/92034537.html}
}