Voenno-inzhenernai︠a︡ podgotovka /
Erickson, John,1929-2002,former owner.StEdNL
Erickson, Ljubica,former owner.StEdNL
Varenyshev, B. V.(Boris Vasilʹevich)
Moskva : Voen. izd-vo,
1982.
Authorized for instructional purposes.
John and Ljubica Erickson collection.
Military engineering.