William Hovgaard eBooks
eBooks di William Hovgaard di Formato Epub
Submarine Boats. E-book. Formato EPUB
William Hovgaard
edizioni Edizioni Savine collana , 2022
So much has been done of late towards developing the submarine vessel, that it appears that at present we are not very far from the practical solution of this interesting problem. Many engineers, as well as naval men and business people and others, must be interested in this matter, but as yet no work on this subject...