Rechtschreibung der deutschen Sparche un der Fremdworter.

Bibliographic Details
Main Author:	Duden, KJonrad 1829-1911
Format:	Book
Published:	Manheim Bibliographisches Institut [1967].
Series:	Der Groose Duden, Bd. 1
Subjects:	German language > Orthography and spelling. German language > Dict.