@book{30923,
	author = {Korsch, Karl,},
	title = {La concepción materialista de la historia y otros ensayos /},
	publisher = {Ariel,},
	year = {1980.},
	series = {Ariel quincenal ;},
	address = {Barcelona :},
	edition = {1. ed.},
	note = {Translation of: Die Materialistiche Geschichtsauffassung und Andere Schriften.}
}