Razuznavatelna sluzhba v pekhotata
By: prevelʺ kapitanʺ Penkovʺ
Series: Voenna biblioteka otʺ rezi︠u︡mirani prevodi i otʺ kompilat︠s︡ii -- No. 8
Publisher: Upravlenie na Varnenskii︠a︡ garnizonʺ
Published: 1930
Place of publication: Varna
Language: bul
Number of pages: 131