Register of the Army and Navy of the United States Topics in photographic preservation / Photographic Materials Group, American Institute for Conservation security of the nation : a study of current problems of national defense / Association of the United States Army [pres.: A.J. Drexel Biddle] other war in Vietnam : a progress report / foreword by R.W. Komer United States Army in the world war 1917-1919 : Early military operations of the American expeditionary forces / Department of the Army. Historical Division Natural sines and cosines to eight decimal places / U.S. Department of Commerce, Coast and Geodetic Survey Orders and directives : a manual for commanders, staff officers and nco's / by Arthur M. Chester and John E. Murray disarmament series Draft treaty on the discontinuance of nuclear weapon tests / Department of State U.S. foreign policy for the 1970's : shaping a durable peace / by Richard Nixon planning pamphlets Making Western Europe defensible : an appraisal of the effectiveness of United States policy in Western Europe / Theodore Geiger and H. van B. Cleveland Technical aspects of chemical warfare in the field / United States Army. Chemical Warfare Service : Part 1 Technical aspects of chemical warfare in the field : Discussion of experimental data / United States Army. Chemical Warfare Service