United States Naval Institute Proceedings, Vol. 47: July, 1921 (Classic Reprint) Hewitt, H. K. Innbundet / 2019 / Engelsk
United States Naval Institute Proceedings, Vol. 47: Published Monthly; January 1921 (Classic Reprint) Hewitt, H. K. Heftet / 2018 / Engelsk
United States Naval Institute Proceedings, Vol. 47: July, 1921 (Classic Reprint) Hewitt, H. K. Heftet / 2022 / Engelsk
United States Naval Institute Proceedings, Vol. 47: Published Monthly; January 1921 (Classic Reprint) Hewitt, H. K. Innbundet / 2018 / Engelsk
