Joint travel regulations for the uniformed services : army, navy, marine corps, air force, coast guard, coast and geodetic survey, public health service Army forty hour discussion leaders' course Lorraine American Cemetery and Memorial treaties and other international acts series Mutual security : assurances under mutual security act of 1951 : agreement between the United States of America and Portugal Frases en ingles para peurtorriquenos : tafie no. P-22. D.A.Pam. 20-601 / Prep. by the office of armed forces information and education, dep. of defenses Magnetic declination in California and Nevada : 1935 special publication First-order triangulation in Texas (1927 datum) / H.C. Mitchell special publication Leveling in North Carolina / N.F. Braaten, C.E. McCombs Report of the U.S. Interdepartmental Social Hygiene Board for the fiscal year ended june 30 1921 special publication First-order triangulation and traverse in Louisiana (1927 datum) / O.P. Sutherland special publication First- and second-order triangulation in Tennessee (1927 datum) / H.P. Kaufman war department technical manual Railway operating battalion : technical manual / prepared under direction of the Chief of Engineers