TY - BOOK AU - Gregory,Ross TI - The origins of American intervention in the First World War T2 - The Norton essays in American history SN - 0393054381 AV - D619 .G73 1971 U1 - 940.531/2 PY - 1971///] CY - New York PB - Norton KW - World War, 1914-1918 KW - United States N1 - "Bibliographic essay": p. 149-157 ER -