Knowledge that Transforms

The 12th International Meeting of TIMS will be held in Vienna, September 8–10, 1965. The sessions will be held at the New Institute of the University of Vienna. The Intercontinental Hotel will serve as Headquarters Hotel; rooms have been reserved at the Intercontinental and at other hotels in Vienna. —Program Plan —12th International Meeting of TIMS, September 8–10, 1965, University of Vienna, Vienna, Austria —Abstracts

Due to an editorial error, two pages are out of order in the text of the talk by Louis T. Rader appearing on pages C-1 to C-5 in the February issue of the BULLETIN Section of MANAGEMENT SCIENCE. The pages should be read in the order 1, 3, 2, 4, and 5.