Military map reading / by C.O. Sherrill officer's guide : a ready reference on customs and correct procedures which pertain to commissioned officers of the army of the United States officer's guide : a ready reference on customs and correct procedures which pertain to commissioned officers of the army of the United States G-1 manual : functions of the assistant chief of staff, G-1 / Command and General Staff College Officer's manual / by major Jas. A. Moss