ISBN: 3527316418 (hbk. : set)
ISBN: 3527318046 ([v.1] : alk. paper)
ISBN: 3527318054 ([v.2] : alk. paper)
ISBN: 3527318062 ([v.3] : alk. paper)
ISBN: 9783527316410 (hbk. : set)
ISBN: 9783527318049 ([v.1] : alk. paper)
ISBN: 9783527318056 ([v.2] : alk. paper)
ISBN: 9783527318063 ([v.3] : alk. paper)