@book{38612,
	author = {Fetscher, Iring},
	title = {El marxismo : su historia en documentos},
	publisher = {Zero},
	year = {1976.},
	series = {Biblioteca Promoción del pueblo: Serie P, no. 26},
	address = {Bilbao},
	note = {Translation of : Der Marxismus. Seine Geschichte in Dokumenten.}
}