Berne: Swiss Eastern Institute, 1966. 224p., generous photographic illustration on inserted plates, first English-language edition lettered boards. A perfectly clean sound copy.
Originally published in German. One appendix an extended typewriter comparison, photos (7p.) and text (8p.), addressing the question "were typewriters belonging to the Soviet Embassy in New Delhi used to produce the stencils from which New Age [a journal] was printed?" &c &c.