Microform series : Library of world peace studies.
Re-issue of the proceedings of 5 congresses originally published separately.
Proceedings of the National Arbitration and Peace Congress, New York, April 14th to 17th, 1907.--Proceedings of the second National Peace Congress, Chicago, May 2 to 5, 1909.--Proceedings of the third American Peace Congress, held in Baltimore, Maryland, May 3 to 6, 1911.--Book of the fourth American Peace Congress, St. Louis, May 1, 2, 3, 1913.--Proceedings of the fifth American Peace Congress, held in San Francisco, California, October 10-13, 1915