N. K. Kosashki

Na strazha na mira i sot︠s︡ial

Na strazha na mira i sot︠s︡ializma

1988

Revoli︠u︡t︠s︡ionnii︠a︡t prot︠s

Revoli︠u︡t︠s︡ionnii︠a︡t prot︠s︡es v armii︠a︡ta

1988

Revoli͡u︡t͡s︡ionnii͡a︡t prot͡s

Revoli͡u︡t͡s︡ionnii͡a︡t prot͡s︡es v armii͡a︡ta, 9 i͡u︡ni 1923-1929 g

1988

Bulgaria and the war against N

Bulgaria and the war against Nazi Germany

1985

Vekovna druzhba i boĭno bratst

Vekovna druzhba i boĭno bratstvo

1980

Zad zhelznite reshetki

Zad zhelznite reshetki

1971