Theorie und Praxis der Rationalisierung.
Vienna: Literatur und Politik, 1928. Illustrated with nearly 100 b/w photos and diagrams. xvi, 447pp. Thick 8vo, red-dtamped black cloth (backstrip is a bit rubbed; top of spine is starting to fray). Wien-Berlin: Verlag fur Literatur und Politik, (1928). First edition. Text in German. A very good copy. More