Open doors for reason
Subtitle: a documentation on the Berlin permit agreement.
Publisher: Zeit im Bild
Published: 1964
Place of publication: Dresden
Language: eng
Number of pages: 48
Subjects: Admission of nonimmigrants -- Germany, East.; Freedom of movement -- Germany, East.; Travel restrictions -- Germany, East.; Visitors, Foreign -- Germany, East.; Berlin (Germany) -- Boundaries.; Germany, East -- Relations -- Germany, West.