Betonová hranice II
Subtitle: Beton Grenze II : československé pohraniční opevnění 1935-1938
By: Emil Trojan
Edition: Vyd. 1.
Publisher: Oftis
Published: 1997
Place of publication: Ústí nad Orlicí
Language: cze; ger
Translated from: cze
Number of pages: 179
Subjects: Fortification; History; Defenses
Other titles: Beton Grenze II :
Notes: Czech and German.