Sistemnye issledovannii︠a︡ : ezhegodnik 1972.
Erickson, John,1929-2002,former owner.StEdNL
Erickson, Ljubica,former owner.StEdNL
Institut istorii estestvoznanii︠a︡ i tekhniki (Akademii︠a︡ nauk SSSR)
John and Ljubica Erickson collection.
At head of title: Akademii︠a︡ nauk SSSR, Institut istorii estestvoznanii︠a︡ i tekhniki.
Includes bibliographical references.