Thesis 1888
Samuel Wilson Frescoln, Jr.
Discussion of L. U. Precise Triangulation : with Comparison of Astronomical and Geodetic Coordinates of the Sayre Observatory Dome. Thesis, Lehigh University, 1888.
Discussion of L. U. Precise Triangulation : with Comparison of Astronomical and Geodetic Coordinates of the Sayre Observatory Dome. Thesis, Lehigh University, 1888.