Fergusson’s Percentage Unit of Angular Measurement, with Logarithms; also a Description of his Percentage Theodolite and Percentage Compass (for the use of Surveyors, Navigating Officers, Civil and Military Engineers, Universities and Colleges. By J. C. Fergusson). Pp. lxvii + 467. £ 33s.
Details
The content you want is available to Zendy users.Already have an account? Click here. to sign in.