@book{12969,
	author = {Harnack, Adolf von,},
	title = {What is Christianity? /},
	publisher = {Peter Smith,},
	year = {[1957]},
	series = {The Library of religion and culture},
	address = {Gloucester, Mass :},
	edition = {[1st Harper torchbook ed.]},
	note = {Translation of Das Wesen des Christentums.}
}