Published by the Polygraphic Research Institute, a specialized publishing and publishing center.
Chief editor: Ing. Vladimir Drbohlav.
Editor: Bojka Benešová.
The graphic design of the cover uses materials From the work of Karel Dyrynk designed by Sona Valoušková and Jiří Rathouský.
Graphic editing of the text part (except advertisements) by Soña Valousková.
Prepared for printing by František Fantyš.