Warsaw 1949, Military Press Publishing House. 15x20.5 cm, pp. 150, (2), black and white illustrations in the text, soft cover. Good condition (minor scuffing and soiling of cover).
A fictionalized story about the construction and use of a shortwave military radio station used by the Soviet Army, among others. The cover was designed by Tadeusz Gronowski. Illustrated by Witold Kalicki.