@book{43686,
	author = {Berlin, Isaiah,},
	title = {Karl Marx : },
	publisher = {Oxford University Press,},
	year = {1963},
	series = {A Galaxy book, GB25},
	address = {New York :},
	edition = {3ed ed.},
	url = {http://catalog.hathitrust.org/api/volumes/oclc/8990509.html}
}