@book{23735,
	author = {Haupt, Ottomar, and Yudin Collection (Library of Congress)},
	title = {Währungs-Politik und Münz-Statistik,},
	publisher = {Walther & Apolant,},
	year = {1884.},
	address = {Berlin,},
	note = {Issued in printed paper covers. Advertisements on back.}
}