Ralf Witthohn

The author Ralf Witthohn has become one of the leading experts on shipbuilding, shipping and ports in the past decades after working in project planning, design and construction of ships as well as through the publication of books and numerous articles in international maritime journals

The author Ralf Witthohn has become one of the leading experts on shipbuilding, shipping and ports in the past decades after working in project planning, design and construction of ships as well as through the publication of books and numerous articles in international maritime journals See less