Tactics and performance of American Army air bombardment and enemy fighter interception : since 7 december 1941 / prepared by The Intelligence Section of the … treaties and other international acts series Mutual defense assistance : agreement between the United States of America and the United Kingdom of Great Britain and Northern Ireland treaties and other international acts series Mutual defense assistance : agreement between the United States of America and France treaties and other international acts series Mutual defense assistance : agreement between the United States of America and New Zealand treaties and other international acts series Mutual defense assistance : disposition of surplus equipment and material : agreement between the United States of America and Portugal treaties and other international acts series Mutual defense assistance : redistributable and excess property : agreement between the United States of America and Denmark G-1 manual : functions of the assistant chief of staff, G-1 / Command and General Staff College treaties and other international acts series Mutual defense assistance : agreement between the United States of America and Belgium treaties and other international acts series Mutual defense assistance : agreement between the United States of America and Denmark treaties and other international acts series Mutual defense assistance : agreement between the United States of America and Norway treaties and other international acts series Mutual defense assistance : agreement between the United States of America and Colombia treaties and other international acts series Mutual defense assistance : agreement between the United States of America and Ecuador