Neobitaemye podvodnye apparaty /
Erickson, John,1929-2002,former owner.StEdNL
Erickson, Ljubica,former owner.StEdNL
880-03Sytin, A. V.(Alekseĭ Vasilʹevich),editor.
John and Ljubica Erickson collection.
Oceanographic submersibles.