Nominations : hearings before the Committee on Labor and Public Welfare, United States Senate, Ninety-fourth Congress, first session, on Harold L. Hodgkinson, of California, to be director, National Institute of Education, Donald S. Fredrickson, of Maryland, to be director, National Institutes of Health, Theodore Cooper, of Maryland, to be Assistant Secretary of Health, Education, and Welfare (Health), May 2, 1975.