1967. No Edition Remarks. 112 pages. No dust jacket. This is an ex-Library book. Laminated brown paper covered boards. Book has been rebound by library, with expected inserts, stamps and inscriptions. German text. Binding remains firm. Pages are lightly tanned throughout. Annotations and underlining throughout. Boards have moderate shelf-wear with bumping to corners and rubbing to surfaces. Slight crushing to spine ends. Wear marks overall.