Kompleksnye obe̋ktovye uchenii︠a︡ grazhdanskoĭ oborony na promyshlennykh predprii︠a︡tii︠a︡kh /
Erickson, John,1929-2002,former owner.StEdNL
Erickson, Ljubica,former owner.StEdNL
Korolev, V. I.
Moskva : Voen. izd-vo,
1978.
John and Ljubica Erickson collection.
Civil defense