Printer: Knizhnoe Delo (Book Business) Typolithography — Книжное Дело
Knizhnoe Delo (Book Business) Publishing House was organized in the mid-1920s. In addition to publishing, it also printed the materials it developed. The firm had offices in the cities of Khabarovsk and Vladivostok in the Far-Eastern Territories of the USSR. Knizhnoe Delo was also the title of a trade journal developed by the same publisher.