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 special publication Cartography / by Charles H. Deetz special publication United States Coast and Geodetic Survey : its work in surveying and charting the waters of the United States and Possessions Geodetic Control Surveys, and … Index to army regulations : including all regulations and changes promulgated prior to january 1, 1935 / Prepared under the direction of the adjutant general Compilation of general orders circulars and bulletins of the War Department : issued between february 15, 1881, and december 31, 1915 Military laws of the United States (army) : prepared in the office of the Judge Advocate General of the Army, 1949 national security organisation : a report to the Congress, Febr. 1949 / Commission on Organization of the executive branch of the government