Backe, Tanja. One-to-one : the visual culture of international tickets/ collected by Tanja Backe. - Barcelona : Actar, [2007?] - 247 p. : ill. ; 31 cm. ISBN: 9788496540163 (pbk.) 8496540162 (pbk.) Subjects--Topical Terms: Tickets--Collectors and collecting. Dewey Class. No.: 769.5 / BAC 2007