The elements of navigation
Subtitle: containing the theory and practice. With the necessary tables, ... To which is added, A treatise of marine fortification. ... In two volumes. ... By J. Robertson, ... The sixth edition, with additions. Carefully revised and corrected by William Wales, ...
Series: Eighteenth Century -- reel 11305, no. 02.
Publisher: printed for F. Wingrave, successor to Mr. Nourse; G. G. and J. Robinson, and T. N. Longman; W. Richardson; and J. Scatcherd
Published: 1796
Place of publication: London