Four half-hour radio programs starring some of the country's best known actors and prepared by Columbia University to interpret in dramatic form its Bicentennial theme "Man's Right to Knowledge and the Free Use Thereof" were broadcast over the NBC network nationally Sundays during July. 2 sets of the albums: Program I: Frederic March in Socrates (with Florence Eldridge as Xantippe, his wife); Program II: Walter Hampden in Galileo (with Philip Borneuf, Edwin Jerome and Luis van Rooten); Program III: Macdonald Carey in Lovejoy (with Helen Claire, Karl Weber and Gene Leonard); and Program IV: Alfred Drake in Gandhi (with Alexander Scourby, James Monks and Alfred Shirley).