Hackley Charles William

Elements Of Trigonometry, Plane And Spherical, With Its Application To Navigation And Surveying, Nautical And Practical Astronomy And Geodesy, With Logarithmic, Trigonometrical, And Nautical Tables ... By The Rev. C. W. Hackley.

Elements Of Trigonometry, Plane And Spherical, With Its Application To Navigation And Surveying, Nautical And Practical Astronomy And Geodesy, With Lo