@book{5026,
	author = {Politzer, Georges, and Γεωργαντζή, Γεωργία},
	title = {Στοιχειώδεις αρχές φιλοσοφίας /},
	publisher = {Δωρικός,},
	year = {1975},
	address = {Αθήνα :}
}