Nominations of Nathan J. Stark, William B. Welsh, and Bill M. Wise : hearing before the Committee on Finance, United States Senate, Ninety-sixth Congress, first session on the nominations of Nathan J. Stark, to be Under Secretary of Health, Education, and Welfare; William B. Welsh, to be Assistant Secretary of Health, Education, and Welfare for Legislation; and Bill M. Wise, to be Assistant Secretary of Health, Education, and Welfare for Public Affairs, October 30, 1979