u.s. army training manual Studies in citizenship for recruits / War Department , Adjutant General Office special monograph / special service system Quotas, calls and inductions Policy covering A.A.F. security classification and selected data on aircraft and equipment / A.A.F. Committee : Vol. 2 special monographs Enforcement of the selective service law technical regulations. 1405, ordnance maintenance - mobile artillery 155-mm. gun matériel, M 1918 war department technical manual Operation of railroads : Transportation rules machine gun / George M. Chinn : Vol. 1: History, evolution, and development of manual, automatic, and airborne repeating weapons Soviet military power / [United States of America, Department of Defense] effects of atomic weapons / prep. for and in cooperation with United States Department of Defense and United States Atomic Energy Commission under the dir. … Radio Guide for Public Relations Officiers / publ. by the Radio Section, War Department Public Relations Division North Atlantic Pact : collective defense and the preservation of peace, security, and freedom in the North Atlantic community special regulations Personnel : classification of civilian occupational qualifications