A treatise on ship-building and navigation [microform] : in three parts wherein the theory, practice, and application of all the necessary instruments are perspicuously handled : with the construction and use of a new invented shipwright's sector ... also tables ... with an English abridgment of another treatise on naval architecture, lately published at Paris by M. Duhamel : to which is now added a supplement containing a translation of what M. Bouguer, another French author has written on that subject : and M. Duhamel's method of finding the center of gravity, with some remarks by the author : the whole illustrated with twenty-three copper-plates / by Mungo Murray.