00599nam a2200169Ia 4500 CTU_77896 210402s9999 xx 000 0 und d 989 C431 The Chaco peace conference : Report of the delegation of the United States of America to the peace conference held at buenos aires July 1, 1935- January 23, 1939 Washington Government Printing Office 1940 Chaco peace conference,Arbitration, international Trúc Trung tâm Học liệu Trường Đại học Cần Thơ