special publication Manual of first-order leveling / by Henry G. Avers special publication Manual of second and third order triangulation and traverse / Department of Commerce, U.S. Coast and Geodetic Survey special publication Bilby steel tower for triangulation / by Jasper S. Bilby special publication Bowie method of triangulation adjustment as applied to the first-order net in the western part of the United States / by Oscar S. Adams special publication Elements of map projection with applications to map and chart construction / by Charles H. Deetz and Oscar S. Adams special publication Leveling in Arkansas / by Howard S. Rappleye special publication Geodetic level and rod / by D.L. Parkhurst special publication Manual of plane-coordinate computation / by Oscar S. Adams and Charles N. Claire Control surveys and their uses / by J.H. Brittain special publication Manual of second and third order triangulation and traverse / Department of Commerce, U.S. Coast and Geodetic Survey United States naval history : a bibliography Training regulations : Signal corps
