Samokhodnye neobitaemye podvodnye apparaty /
Erickson, John,1929-2002,former owner.StEdNL
Erickson, Ljubica,former owner.StEdNL
880-04Ikonnikov, I. B.(Igorʹ Borisovich),editor.
John and Ljubica Erickson collection.
Includes bibliographical references (pages 258-261).
Oceanographic submersibles.