Subtitle varies slightly.Issue for Dec 31, 1932 published also as a supplement to U.S. Dept of State. Treaty information bulletin, no. 39.Mode of access: Internet.Issue for Dec. 31, 1932 published by the Department's Treaty Division; Dec. 31, 1941 compiled and published by the Dept. of State; 1955-<1996> compiled by the Treaty Affairs Staff, Office of the Legal Adviser, Dept. of State.Electronic serial mode of access: World Wide Web.Information since the latest cutoff date of the latest current edition cumulated and indexed in: Guide to the United States treaties in force. Current treaty action supplement.Complemented by: Guide to the United States treaties in force