ment and participating Senators for their review and comment, and the promptitude and liberality with which they have cooperated with the Committee in expediting this project are greatly appreciated. No changes of substance were recommended. A small number of editorial notes have been supplied to orient the reader to the subject matter of each session or to illuminate obscure references. In general, documents have been included only when taken up or referred to directly in the discussions.
This volume was prepared for publication by Harry L. Wrenn on temporary assignment with the Committee staff from the Congressional Research Service.