An Epitome of the Art of Navigation. Containing the Doctrine of Plain and Spherical Triangles, with Tables of the Sun and Stars and the Logarithm Sines and Tangents, Corrected and Enlarged with Many Additions: Buy An Epitome of the Art of Navigation. Containing the Doctrine of Plain and Spherical Triangles, with Tables of the Sun and Stars and the Logarithm Sines and Tangents, Corrected and Enlarged with Many Additions by Gellibrand Henry at Low Price in India